Kyr psr. SNR ∼1-7 kyr). PSR J1844−0256 was discovered in a search of AXP AX J1845−0258. Its P = 273 ms and DM = 820 pc cm−3 with a large scattering tail (τ scat ∼40 ms). The period derivative obtained from observations taken a year apart indicates that the pulsar is much older (τ c ∼300 kyr) than the target AXP (τ AXP ∼<10

Composer Robert Kyr embraces peace, love, and nature. by Lydialyle Gibson. March-April 2017. Before writing anything down, Robert Kyr composes his works—music and text—"internally," he says, from start to finish. Photograph by Kelly James Photography. There are so many places to begin with composer Robert Kyr.

Kyr psr. In a search with the Parkes telescope, we have found a young and energetic pulsar that is located at the tip of this collimated linear structure. PSR J1437-5959 has period P = 61 ms, characteristic age tau{sub c}=P/(2P-dot)=114 kyr, and spin-down luminosity E-dot=1.4 x 10{sup 36} erg s{sup -1}.

The pulsar's spin-down rate implies a rotation-powered luminosity E-dot = 1.2x10{sup 38} erg s{sup -1}, a surface dipole magnetic field strength B{sub s} = 1.0 x 10{sup 12} G, and a characteristic age of 8.9 kyr. PSR J2022+3842 is thus the second-most energetic Galactic pulsar known, after the Crab pulsar, as well as the most rapidly rotating ...

PSR J2021+3651 has a rotation period P = 104 ms and P_dot = 9.6x10^{-14}, implying a characteristic age ~17 kyr and a spin-down luminosity E_dot ~ 3.4x10^{36}ergs/s. The dispersion measure DM ~ 371 pc cm^{-3} is by far the highest of any observed pulsar in the Galactic longitude range 55 < l < 80.My Twitch - https://www.twitch.tv/kyr_sp33dyDaily Videos: https://www.youtube.com/user/KYRSP33DYMy Twitter - https://twitter.com/KYR_SP33DYMy Instagram - htt...

Abstract. We discuss PSR J1740+1000, one of five pulsars recently discovered in a search of 470 deg 2 at 430 MHz during the upgrade of the 305 m Arecibo Telescope. The period P=154 ms and period derivative P=2.1×10-14 s s-1 imply a spin-down age τ s =P/2P=114 kyr that is smaller than 95% of all known pulsars. The youth and proximity of this pulsar …vectors. Our measurements show that PSR J1906+0746 is a young object with a characteristic age of 112 kyr. From the measured rate of orbital periastron advance (7.57 ± 0.03 yr−1), we infer a total system mass of 2.61 ± 0.02 M ⊙. While these parameters suggest that the PSR J1906+0746 binary system mightThe Bridgewater Associates founder said investing is a zero-sum game like poker, and compared life to a video game and lessons to precious gems. Jump to Ray Dalio compared markets ...PSR J2139+4716 has the lowest spin-down power (3 × 10 33 erg s -1 ) among all non-recycled gamma-ray pulsars ever found. Despite extensive multi-frequency observations, only PSR J0106+4855 has detectable pulsations in the radio band. The other eight pulsars belong to the increasing population of radio-quiet gamma-ray pulsars.In general, the rotation would exhibit irregularities for adolescence pulsars, which have characteristic ages less than ∼ 100 kyr. PSR J0940-5428 has a relatively lower characteristic age τ c ∼ 42.2 kyr and a similar period as Vela Pulsar, and, importantly, PSR J0940-5428 is a source of radio, X-ray and γ-ray radiations. Since 2001 ...The characteristic age of PSR J1734−3333 estimated from its current spin down rate implies that it is a young pulsar ( τ c = 8.1 kyr). However, the time derivative of its spin-down rate differs ...Skyrim:Kyr. Kyr was a Nord bandit in Hjaalmarch. He was the leader of a group of bandits holed up in Frostmere Crypt however they were going through a rough patch with too few passing caravans to raid. Things began to look up for him when two new recruits Eisa Blackthorn and Ra'jirr joined their group and they made their first big find, buried ...Context. The characteristic age of PSR J1734-3333 estimated from its current spin down rate implies that it is a young pulsar (τc = 8.1 kyr). However, the time derivative of its spin-down rate differs markedly from that assumed for normal radio pulsars, meaning its actual age is uncertain. G354.8-0.8 is a supernova remnant (SNR) whose centre is located 210 away from the pulsar, and which has ...We report the discovery of PSR J2022+3842, a 24 ms radio and X-ray pulsar in the supernova remnant G76.9+1.0, in observations with the Chandra X-ray telescope, the Robert C. Byrd Green Bank Radio Telescope, and the Rossi X-ray Timing Explorer (RXTE). The pulsar's spin-down rate implies a rotation-powered luminosity Edot = 1.2 x 10^{38} erg/s, a surface dipole magnetic field strength B_s = 1.0 ...

One object (PSR J1746-2850I) has a characteristic spindown age of only 13 kyr along with a high surface magnetic field ~4 × 10 13 G. It and a second object found in the same telescope pointing, PSR J1746-2850II (which has the highest known DM among pulsars), may have originated from recent star formation in the Arches or Quintuplet clusters ...- PSR J1837-0604, Pulsar, Distance: 4.8 kpc, Age: 33.8 kyr, L_s: 2.0 x10e36 - PSR J1838-0537, Pulsar, Distance: 1.3 kpc, Age: 4.9 kyr, L_s: 6.0 x10e36 Potential TeV Counterparts: From Cao et al. (2021): - This list contains "Nearby teraelectronvolt sources within 1deg of the centre of the LHAASO source" - 2HWC J1837-065 - HESS J1837-069 - HESS J1841 …Abstract. We report the discovery of an extended very-high-energy (VHE) gamma-ray source around the location of the middle-aged (207.8 kyr) pulsar PSR J0622+3749 with the Large High-Altitude Air Shower Observatory (LHAASO). The source is detected with a significance of 8.2σ for E>25 TeV assuming a Gaussian template.

The SNR produced by the birth supernova of PSR J1734 - 3333 could have already faded to undetectable brightness, for which estimates suggest timescales of 10 - …

PSR J2032+4127 is co-located with the extended TeV gamma-ray source, TeV J2032+4130, and may be physically associated with it. Source Information: From VERITAS and MAGIC Collaborations (2018): - "We report on observations of the pulsar / Be star binary system. PSR J2032+4127 / MT91 213 in the energy range between 100 GeV and 20 TeV.

Kyr Speedy was born in the year 1992 on the 13th of June. He was born in Pennsylvania, United States. Nothing much is known about his family, and he has not disclosed much information about his family. So, we do not have much information about the names of his parents or their professions. We do not even know whether he had siblings or not.We report the discovery of an extended very-high-energy (VHE) gamma-ray source around the location of the middle-aged (207.8 kyr) pulsar PSR J 0622 +3749 with the Large High-Altitude Air Shower Observatory (LHAASO). The source is detected with a significance of 8.2 σ for E &gt;25 TeV assuming a Gaussian template. The best-fit location is (right ascension, declination) =(95.47 ° ±0.11 ° ,37 ...Invoice factoring and accounts receivable financing may provide small businesses with much-needed cash flow when funds are short. Too many unpaid invoices can affect business growt...2.1 PSR J0627+0706. With a characteristic age of only 250 kyr, PSR J0627+0706 is by far the most energetic object in this sample. This object displays a prominent interpulse, suggesting an orthogonal rotator. It also has significant timing noise, which is typical of young pulsars. This is the reason for the large reduced χ 2 of its solution.

Speedy and friends best of the week. The Sp33dy: https://www.twitch.tv/kyr_sp33dyAll the friends:https://www.twitch.tv/sidearms4reasonhttps://www.twitch.tv/c...Abstract. Context. The characteristic age of PSR J1734-3333 estimated from its current spin down rate implies that it is a young pulsar (τc = 8.1 kyr). However, the time derivative of its spin-down rate differs markedly from that assumed for normal radio pulsars, meaning its actual age is uncertain. G354.8-0.8 is a supernova remnant (SNR ...Vegetation records spanning the past 21 kyr in western North America display spatial patterns of change that reflect the influence of variations in the large-scale controls of climate1. Among ...We report the discovery of PSR J2022+3842, a 24 ms radio and X-ray pulsar in the supernova remnant G76.9+1.0, in observations with the Chandra X-ray telescope, the Robert C. Byrd Green Bank Radio Telescope, and the Rossi X-ray Timing Explorer (RXTE). The pulsar's spin-down rate implies a rotation-powered luminosity Edot = 1.2 x 10^{38} erg/s, a surface dipole magnetic field strength B_s = 1.0 ...Here's how to get those travel vibes without leaving town. For many students, spring break represents the perfect school holiday. While Thanksgiving and Christmas are fun, they oft...from PSR J1119-6127, (1.6 kyr) PSR J1357-6429 (7.3 kyr) and PSR J1124-5916 (2.9 kyr), while we have Fermi LAT detections and TeV detections of two? Instead soft pulsed X-ray emission (< 2 keV; thermal?) has been detected…The survey has so far resulted in the discovery of 15 radio pulsars, including a pulsar with a characteristic age of ∼18 kyr, PSR J2004+3429, and a highly eccentric, binary millisecond pulsar, PSR J1946+3417.pulsars with τc < 10 kyr (see Table 2) However, luminosity range for the young pulsar population spans two orders of magnitude (so no strict conclusions can be made) Table 2 1400 MHz Luminosities of Young Rotation-powered Pulsars (with τc < 10 kyr) PSR τc (kyr) P (sec) L1400 (mJy kpc2) J1846-0258 0.72 0.051 < 50 B0531+21 (Crab) 1.24 0.033 56speedyw03 (born: June 13, 1992 [age 31]) is an American gaming YouTuber from the state of Pennsylvania known for his humorous GTA, Call of Duty, as well as CS: GO videos. His main channel, named speedyw03, has over 6 million subscribers. Speedy also has a second channel named KYRSP33DY (2 million subscribers), where his main content is Minecraft, along with full-length matches of CS:GO and ...Middle-aged PSR B0656+14 (τ c ≈110 kyr, d ≈290 pc) H atmospheres: too large radius, R ≈30 km for d=290 km Blackbody model: two thermal components "Soft""Hard" T≈ 0.9 MK 1.7 MK R ≈ 7 km 0.6 km plus PL of Γ ≈ 1.5 Chandra LETGS and ACIS data (consistent with XMM-Newton data) too small R → nonuniform surface temperature?PSR B0355+54 (J0358+5413; hereafter B0355) is a radio-loud pulsar with characteristic age ˝= 564 kyr and spin-down power E_ = 4:5 1034 erg s 1. Using very long baseline interferometry, Chatterjee et al.(2004) derived a parallax-determined distance of 1:04+0:21 0:16 kpc and transverse proper velocity of 61+12 9 km sMay 20, 2019 · The positive sloped gray lines indicate characteristic ages of 1 kyr, 100 kyr, 10 Myr, and 1 Gyr. The negative sloped gray lines correspond to inferred surface magnetic field strengths of 10 GG, 100 GG, 10 TG, and 100 TG. Magnetars (green), XDINSs (orange), RRATs (yellow), and the 8.5 s radio pulsar PSR J2144–3933 are indicated on the plot.We report on the X-ray emission properties of the pulsar PSR J1849-0001 and its wind nebula (PWN), as measured by Chandra, XMM-Newton, NICER, Swift, and NuSTAR. In the X-ray data, we detected the 38 ms pulsations of the pulsar up to ~60 keV with high significance. Additionally, we found that the pulsar's on-pulse spectral energy distribution displays significant curvature, peaking at ≈60 keV ...Entrepreneur Brett Whysel shares advice for teaching kids about money, as well as good money habits that he learned as a child. This special series is part of CentSai’s commitment ...In general, the rotation would exhibit irregularities for adolescence pulsars, which have characteristic ages less than ∼ 100 kyr. PSR J0940–5428 has a relatively lower characteristic age τ c ∼ 42.2 kyr and a similar period as Vela Pulsar, and, importantly, PSR J0940–5428 is a source of radio, X-ray and γ-ray radiations. Since 2001 ...Abstract and Figures. PSR J1713+0747 is one of the most precisely timed pulsars in the international pulsar timing array experiment. This pulsar showed an abrupt profile shape change between April ...Progressive Insurance and Hello Alice offer a $250,000 grant program for Black small business owners to purchase commercial vehicles. Progressive Insurance, the leading commercial ...c ≡ P/2P˙ ∼ 5 kyr, and its spin-period of 16 ms makes it the fastest non-recycled pulsar known. PSR J0537−6910is one of only a handful of young (τ c < 10 kyr), energetic pulsars (of which the Crab pulsar is the prototype) that are known. No radio pulsations were detected in a search [4] conducted soon after its discovery in X-rays.

For instance, an asymmetric pulse with a shape similar to the observed one could be produced by a polar cap whose trailing edge is hotter (hence brighter) than the leading edge, as was suggested by McGowan et al. to explain a similar pulse shape for the young (τ = 30 kyr) PSR J0538+2817. Another possibility to explain the asymmetric pulse of ...The survey has so far resulted in the discovery of 15 radio pulsars, including a pulsar with a characteristic age of ∼18 kyr, PSR J2004+3429, and a highly eccentric, binary millisecond pulsar ...100% krypteret betaling. Kundeservice. Hurtig og effektiv support. Kyr online. kyronline.com har største udvalg af iPhone, samsung, huawei, oneplus, ipad reservedele til de allerbedste priser. Vi tilbyder 7-15 % rabat på privat og erhverv, hvis du opretter en konto i dag.dag til dag leverning.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Conclusions: HESS J1356-645 is most likely associated with the young and energetic pulsar PSR J1357-6429 (d = 2.4 kpc, τ c = 7.3 kyr and Ė = 3.1 × 10 36 erg s-1), located at a projected distance of ~5 pc from the centroid of the VHE emission. HESS J1356-645 and its radio and X-ray counterparts would thus represent the nebula resulting from ...PSR J2139+4716 has the lowest spin-down power (3 × 10 33 erg s -1 ) among all non-recycled gamma-ray pulsars ever found. Despite extensive multi-frequency observations, only PSR J0106+4855 has detectable pulsations in the radio band. The other eight pulsars belong to the increasing population of radio-quiet gamma-ray pulsars.We report the analysis of the first deep optical observations of three isolated γ-ray pulsars detected by the Fermi Gamma-ray Space Telescope: the radio-loud PSR J0248+6021 and PSR J0631+1036, and the radio-quiet PSR J0633+0632. The latter has also been detected in the X-rays. The pulsars are very similar in their spin-down age (τ ∼ 40-60 kyr), spin-down energy (⁠E˙∼1035 erg s−1 ...We report the discovery of 44.7 ms pulsations from the X-ray source CXOU J181335.1-174957 using data obtained with the XMM-Newton Observatory. PSR J1813-1749 lies near the center of the young radio supernova remnant G12.82-.02, which overlaps the compact TeV source HESS J1813-178. This rotation-powered pulsar is the second most energetic in the Galaxy, with a spin-down luminosity of \dot{E ...

Robert Harry Kyr (born April 20, 1952 in Cleveland) is an American composer, writer, filmmaker, and Philip H. Knight Professor of Music Composition and Theory. [2] Kyr is one of the most prolific composers of his generation, having written 12 symphonies , three chamber symphonies, three violin concerti , numerous large works for orchestra ...They won the Purge 3 times last time. I'm predicting 20 more wins this go around. omfg shadow turned himself into a fish, funniest thing I've ever seen.We report the discovery of PSR J1906+0746, a young 144 ms pulsar in a highly relativistic 3.98 hr orbit with an eccentricity of 0.085 and expected gravitational wave coalescence time of ~300 Myr. The new pulsar was found during precursor survey observations with the Arecibo 1.4 GHz feed array system and retrospectively detected in the Parkes …PSR J1024$-$0719 is a millisecond pulsar that was long thought to be isolated. However, puzzling results concerning its velocity, distance, and low rotational period derivative have led to reexamination of its properties. We present updated radio timing observations along with new and archival optical data that show PSR J1024$-$0719 is most likely in a long period (2$-$20 kyr) binary system ...Very-high-energy $\\gamma$-ray emission provides constraints on the morphology and the physics mechanisms involved in the evolution of pulsar wind nebulae (PWNe). In the Galactic plane, around $312 ^{\\circ}$ of Galactic longitude, a promising region two-degree wide containing five powerful pulsars may offer a new insight on the transition between TeV-emitting PWNe and pulsar halos. Their ...Kyr Speedy (real name: Lucas Speed Eichhorn Watson, also known as 'Kyr Sp33dy') is an American streamer and internet personality. He is best known for his popular YouTube channels and his prolific streaming output. The Origin Story. Speedy was born on June 12th, 1992, somewhere in Pennsylvania.Well, you can use most of them much longer than you might think. I cleaned out my pantry over the weekend and it led to a lot of existential questions, mostly about sprinkles. In a...HESS J1825-137 is one of the most powerful and luminous TeV gamma-ray pulsar wind nebulae (PWNe), making it an excellent laboratory to study particle transportation around pulsars. We present a model of the (diffusive and advective) transport and radiative losses of electrons from the pulsar PSRJ1826-1334 powering HESSJ1825 …B s = 1. 0 × 10 12 G, a nd a characteristic age of 8.9 kyr. PSR J2022+3842 is thus the second-most ener-getic Galactic pulsar known, after the Crab, as well as the most rapidly-rotating young ...PSR J2021+3651 is a 17 kyr old rotation powered pulsar detected in the radio, X-rays, and $\gamma$-rays. It powers a torus-like pulsar wind nebula with jets, dubbed the Dragonfly, which is very ...In the rotating dipole model, the surface dipole magnetic field strength is B s = 1.1 × 10 12 G and the characteristic age τ_c ≡ P/2\dot{P} = 12.7 kyr. The high spin-down power is consistent with the hard spectral indices of the pulsar and the nebula of 1.22 ± 0.15 and 1.83 ± 0.08, respectively, and a 2-10 keV flux ratio F PWN /F PSR ~ 8.In comparison to τ c , the 10-30 kyr age estimated for MSH 11-61A suggests that the pulsar was born in the SNR with initial period in the range 54 <= P 0 <= 60 ms. PSR J1101-6101 is the least energetic of the 15 rotation-powered pulsars detected by INTEGRAL, and has a high efficiency of hard X-ray radiation and jet power.From Mitchell (2021): - this source is included in a list of Galactic sources currently known. to produce gamma-ray emission above 100 TeV. Seen by: LHAASO. Ultrahigh-energy photons up to 1.4 petaelectronvolts from 12 gamma-ray Galactic sources. Cao, Z., Aharonian, F.A., An, Q., et al., Nature 594, pages 33–36 (2021) [LINK] Strong constraints ...nebula (PWN) of the Fermi-LAT pulsar PSR J1907+0602. We detect MGRO J1908+06 at a significance level ... age of 19.5 kyr, the transverse velocity of the pulsar would be 1400kms−1 (Abdoetal.2010).Thisvelocityis∼3timeshigher than the typical velocity given to a pulsar due to a supernova "kick" (Gaensler & Slane 2006), but three other ...Sep 20, 2002 · PSR J2021+3651 is a 17 kyr old rotation powered pulsar detected in the radio, X-rays, and $\gamma$-rays. It powers a torus-like pulsar wind nebula with jets, dubbed the Dragonfly, which is very ...We present results of the timing observations of the 143 ms pulsar PSR J0538+2817 that provide a proper-motion measurement clearly showing an association of the pulsar with the supernova remnant S147. We measure a proper motion of 67 mas yr-1, implying a transverse velocity of v = 385 km s-1. We derive an age of the pulsar and S147 of only 30 ± 4 kyr, which is a factor of 20 times less than ...SNR ∼1-7 kyr). PSR J1844−0256 was discovered in a search of AXP AX J1845−0258. Its P = 273 ms and DM = 820 pc cm−3 with a large scattering tail (τ scat ∼40 ms). The period derivative obtained from observations taken a year apart indicates that the pulsar is much older (τ c ∼300 kyr) than the target AXP (τ AXP ∼<10

Abstract. We report the first detection of pulsed X-ray emission from the young, energetic radio and Gamma-ray pulsar PSR B1706-44. We find a periodic signal at a frequency of f = 9.7588088 +/- 0. ...

Study of a pulsar wind nebula candidate around the intermediate-age pulsar PSR J1413-6205 with H.E.S.S. Pauline Chambery ,∗, Yves Gallant , Armelle Jardin-Blicq ...

Nov 22, 2023 · In the first instance, we assume that the age of PSR J0002+6216 is equal to its characteristic age (τ c = 306 kyr). In this case, our measured proper motion places the pulsar birthplace more than 2° away, well outside the boundaries of CTB 1. In this instance, there is no physical PSR–SNR association, just a line-of-sight coincidence.We report the discovery of PSR J2022+3842, a 24 ms radio and X-ray pulsar in the supernova remnant G76.9+1.0, in observations with the Chandra X-ray telescope, the Robert C. Byrd Green Bank Radio Telescope, and the Rossi X-ray Timing Explorer (RXTE). The pulsar's spin-down rate implies a rotation-powered luminosity Edot = 1.2 x 10^{38} erg/s, a surface dipole magnetic field strength B_s = 1.0 ...KYR Music offers new equipment to buy and a variety of services like rental service, music lessons, and instrument repairs. The store, located at 14560 Pipeline Ave., is open from noon to 8 p.m. Monday through Friday, and 10 a.m. to 3 p.m. Saturdays. Information: 597-0750 and www.kyrmusic.com.Nigeria’s broadcast regulator, the National Broadcasting Commission, has ordered all broadcasting stations in the country to suspend their use of Twitter. The directive was issued ...the end of the Younger Dryas event1-12 and 110 kyr for the marine isotope stage (MIS) 5d4, which appear at depths of 1,624 m and 2,788 m, respectively, in the o record.The spin evolution of PSR J1734−3333 during the last 13.5 years is consistent with a braking index n = 0.9 ± 0.2, which corresponds to a systematic movement in the P- diagram with a slope of at least +0.9, arriving within the region of the magnetars after about 30 kyr. We discussed that secular evolution of the magnetic-dipole inclination ...As auto loan rates rise, the average monthly car payment for a new vehicle purchase hit a record high in the first quarter of 2023. By clicking "TRY IT", I agree to receive newsle...Middle-aged PSR B0656+14 (τ c ≈110 kyr, d ≈290 pc) H atmospheres: too large radius, R ≈30 km for d=290 km Blackbody model: two thermal components "Soft""Hard" T≈ 0.9 MK 1.7 MK R ≈ 7 km 0.6 km plus PL of Γ ≈ 1.5 Chandra LETGS and ACIS data (consistent with XMM-Newton data) too small R → nonuniform surface temperature?

sks thused hay elevatorseks azgincaterpillar a bug Kyr psr casas para rentar por dueno [email protected] & Mobile Support 1-888-750-3263 Domestic Sales 1-800-221-3675 International Sales 1-800-241-8683 Packages 1-800-800-4120 Representatives 1-800-323-6291 Assistance 1-404-209-8540. We present radio observations of a region in the vicinity of the young pulsar PSR B1853+01 in the supernova remnant W44. The pulsar is located at the apex of an extended feature with cometary morphology. We argue on the basis of its morphology and its spectral index and polarization properties that this is a synchrotron nebula produced by the spin-down energy of the pulsar. The geometry and .... newmortgage companies in dallas tx The U.S. Department of Energy's Office of Scientific and Technical Informationmiddle-aged pulsar (82 kyr) PSR J1928+1746 (Lopez-Coto et al., 2017, Jardin-Blicq, A., 2019), located 4.3 kpc away. It has been detected in radio wavelength (Cordes et al., 2006) and has a spin-down power of dE/dt = 1.6 x10e36 erg s-1. In that case, the gamma-ray emission would come from inverse Compton (IC) scattering of e+e- from the associated youngboy never broke again ialzb arby While 3/4 inch metal pipe or thick wall conduit, make a strong closet rod that won't sag, it's not very attractive to look at. To improve the looks, cut a piece of 1 inch diameter ... barandal para balconstore manager victoria New Customers Can Take an Extra 30% off. There are a wide variety of options. The Association also exists to support and enhance the ability of local Board members to succeed in their business in an ethical and competent manner. Kentucky REALTORS® is located at 2708 Old Rosebud Road, Suite 200, Lexington, KY 40509, (800) 264-2185, or e-mail, [email protected]. Since its inception in 1922, Kentucky REALTORS® has ...a. X-ray emission towards PSR J1826−1256 in the 1-7 keV energy band. Cyan contours correspond to 9.5, 10.5, and 12 counts/pixel. The position of the pulsar is indicated with a plus sign.PSR J1446-4701 turned out to be a non-eclipser with possibly low (face-on) orbital inclination, with emission from both the pulsar and the intra-binary shock observable throughout the binary orbit. PSR J1311-3430 is a known eclipser, in which hints of spectral variability have been found, between pulsar superior and inferior conjunction phases.