PSR J1857+0143

Basic Information

Name J1857+0143
RAJ 18:57:32.9571654
DECJ +01:43:48.03459
Gl 35.1683234389703
Gb -0.5702528477806396
P0 0.13977194532949128
P1 3.104169792636851e-14
EDOT 4.487920716596503e+35
LUMG 2.9199801225558167e+34
D3PC 4.569
Age 71335.80247323666
S1400 0.74000001
PSR_Code R
CHAR_Code r

Pulse Profile

Pulse Profile Plot

SED

SED Plot

Photon (FT1) Data

Here are links to download the FT1 event files, with a PULSE_PHASE column and a MODEL_WEIGHT column, as described here. Note that the 3deg files are 10-400 MB and the 15deg files are 500MB - 3GB.

FT1 files: ROI 3 deg, >50 MeV and ROI 15 deg >20 MeV

Timing Model

Download par file HERE

PSRJ J1857+0143
RAJ 18:57:33.2646754 1 0.42527422092567219867
DECJ +01:43:53.67917 1 14.39700699910464155168
F0 7.1546329903920631598 1 0.00000005017425879871
F1 -1.5869783346052094189e-12 1 5.0864210975239784117e-16
F2 -2.1934234541220144717e-23 1 1.4244707351791586126e-23
PEPOCH 56174.663141412085405
POSEPOCH 56174.663141412085405
#DMEPOCH 56174.663141412085405
#DM 249.49700660550104191
START 54615.212336649605
FINISH 58123.356076065802807
# TRACK -2
TZRMJD 56372.464056606088139
TZRFRQ 1520
TZRSITE jbdfb
TRES 240264.401
EPHVER 5
NE_SW 4
CLK TT(TAI)
MODE 1
UNITS TCB
TIMEEPH IF99
DILATEFREQ Y
PLANET_SHAPIRO Y
T2CMETHOD IAU2000B
NE_SW 4.000
# CORRECT_TROPOSPHERE Y
EPHEM DE436
NITS 1
NTOA 161
CHI2R 1.9129 155
JUMP -be jbdfb 0 0
SIFUNC 2 0
IFUNC1 52725.9 -2.7873e-13 0.9278214 0
IFUNC2 52751.1 -3.41513e-13 0.9278214 0
IFUNC3 52776.3 -4.11841e-13 0.9278214 0
IFUNC4 52801.4 -4.8997e-13 0.9278214 0
IFUNC5 52826.6 -5.76649e-13 0.9278214 0
IFUNC6 52851.8 -6.71973e-13 0.9278214 0
IFUNC7 52877.0 -7.76234e-13 0.9278214 0
IFUNC8 52902.1 -8.89584e-13 0.9278214 0
IFUNC9 52927.3 -1.01288e-12 0.9278214 0
IFUNC10 52952.5 -1.14908e-12 0.9278214 0
IFUNC11 52977.6 -1.3075e-12 0.9278214 0
IFUNC12 53002.8 -1.51587e-12 0.9278214 0
IFUNC13 53028.0 -1.84972e-12 0.9278214 0
IFUNC14 53053.2 -2.50512e-12 0.9278214 0
IFUNC15 53078.3 -3.98301e-12 0.9278214 0
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IFUNC17 53128.7 -1.61471e-11 0.9278214 0
IFUNC18 53153.8 -3.70801e-11 0.9278214 0
IFUNC19 53179.0 -8.72838e-11 0.9278214 0
IFUNC20 53204.2 -2.05753e-10 0.9278214 0
IFUNC21 53229.4 -4.81242e-10 0.9278214 0
IFUNC22 53254.5 -1.11068e-09 0.9278214 0
IFUNC23 53279.7 -2.52534e-09 0.9278214 0
IFUNC24 53304.9 -5.65452e-09 0.9278214 0
IFUNC25 53330.0 -1.24536e-08 0.9278214 0
IFUNC26 53355.2 -2.69804e-08 0.9278214 0
IFUNC27 53380.4 -5.75205e-08 0.9278214 0
IFUNC28 53405.6 -1.20588e-07 0.9278214 0
IFUNC29 53430.7 -2.4867e-07 0.9278214 0
IFUNC30 53455.9 -5.0467e-07 0.9278214 0
IFUNC31 53481.1 -1.00656e-06 0.9278214 0
IFUNC32 53506.2 -1.97536e-06 0.9278214 0
IFUNC33 53531.4 -3.81256e-06 0.9278214 0
IFUNC34 53556.6 -7.23462e-06 0.9278214 0
IFUNC35 53581.8 -1.35012e-05 0.9278214 0
IFUNC36 53606.9 -2.47929e-05 0.9278214 0
IFUNC37 53632.1 -4.47128e-05 0.9278214 0
IFUNC38 53657.3 -7.93737e-05 0.9278213 0
IFUNC39 53682.4 -0.000138468 0.9278213 0
IFUNC40 53707.6 -0.000237443 0.9278212 0
IFUNC41 53732.8 -0.000400334 0.9278209 0
IFUNC42 53758.0 -0.000663974 0.9278201 0
IFUNC43 53783.1 -0.00108069 0.9278182 0
IFUNC44 53808.3 -0.00173184 0.9278136 0
IFUNC45 53833.5 -0.00272463 0.9278032 0
IFUNC46 53858.6 -0.00421221 0.9277803 0
IFUNC47 53883.8 -0.00640107 0.927732 0
IFUNC48 53909.0 -0.00955997 0.9276338 0
IFUNC49 53934.2 -0.0140106 0.9274435 0
IFUNC50 53959.3 -0.0201975 0.9270892 0
IFUNC51 53984.5 -0.0285667 0.9264574 0
IFUNC52 54009.7 -0.0396796 0.9253797 0
IFUNC53 54034.8 -0.0541417 0.9236218 0
IFUNC54 54060.0 -0.0725175 0.9208857 0
IFUNC55 54085.2 -0.0952837 0.9168407 0
IFUNC56 54110.4 -0.122964 0.9111471 0
IFUNC57 54135.5 -0.155547 0.9035399 0
IFUNC58 54160.7 -0.193046 0.8939327 0
IFUNC59 54185.9 -0.235059 0.8825042 0
IFUNC60 54211.0 -0.280473 0.8698322 0
IFUNC61 54236.2 -0.327969 0.8568845 0
IFUNC62 54261.4 -0.375768 0.8448252 0
IFUNC63 54286.6 -0.42138 0.8348333 0
IFUNC64 54311.7 -0.462691 0.8277895 0
IFUNC65 54336.9 -0.497142 0.8239282 0
IFUNC66 54362.1 -0.521947 0.822674 0
IFUNC67 54387.2 -0.535451 0.8226774 0
IFUNC68 54412.4 -0.536038 0.8221121 0
IFUNC69 54437.6 -0.523501 0.8191204 0
IFUNC70 54462.8 -0.497837 0.8122937 0
IFUNC71 54487.9 -0.459856 0.8008138 0
IFUNC72 54513.1 -0.412047 0.7848239 0
IFUNC73 54538.3 -0.355977 0.7650332 0
IFUNC74 54563.4 -0.295826 0.7425697 0
IFUNC75 54588.6 -0.23405 0.7188331 0
IFUNC76 54613.8 -0.170937 0.6951073 0
IFUNC77 54639.0 -0.108958 0.6722439 0
IFUNC78 54664.1 -0.0515173 0.6514089 0
IFUNC79 54689.3 0.00397592 0.6326892 0
IFUNC80 54714.5 0.0540604 0.6160543 0
IFUNC81 54739.6 0.102659 0.6014859 0
IFUNC82 54764.8 0.150064 0.5888045 0
IFUNC83 54790.0 0.196131 0.5778999 0
IFUNC84 54815.2 0.239809 0.5686598 0
IFUNC85 54840.3 0.280071 0.5609243 0
IFUNC86 54865.5 0.318147 0.554542 0
IFUNC87 54890.7 0.354328 0.5493702 0
IFUNC88 54915.8 0.382304 0.545301 0
IFUNC89 54941.0 0.405729 0.5421913 0
IFUNC90 54966.2 0.423552 0.5399428 0
IFUNC91 54991.4 0.434453 0.5384611 0
IFUNC92 55016.5 0.441784 0.537631 0
IFUNC93 55041.7 0.444686 0.537364 0
IFUNC94 55066.9 0.443075 0.5375427 0
IFUNC95 55092.0 0.441818 0.5380409 0
IFUNC96 55117.2 0.439132 0.538828 0
IFUNC97 55142.4 0.442797 0.5397491 0
IFUNC98 55167.6 0.444702 0.5407949 0
IFUNC99 55192.7 0.44664 0.5419416 0
IFUNC100 55217.9 0.447733 0.5431041 0
IFUNC101 55243.1 0.448203 0.5442484 0
IFUNC102 55268.2 0.444366 0.5453499 0
IFUNC103 55293.4 0.439949 0.5464228 0
IFUNC104 55318.6 0.429692 0.5473522 0
IFUNC105 55343.8 0.416128 0.5481353 0
IFUNC106 55368.9 0.399653 0.5486756 0
IFUNC107 55394.1 0.381005 0.5489767 0
IFUNC108 55419.3 0.36007 0.5489721 0
IFUNC109 55444.4 0.339575 0.548676 0
IFUNC110 55469.6 0.320767 0.5480403 0
IFUNC111 55494.8 0.305768 0.5471053 0
IFUNC112 55520.0 0.293601 0.5458773 0
IFUNC113 55545.1 0.283617 0.544431 0
IFUNC114 55570.3 0.274598 0.5427686 0
IFUNC115 55595.5 0.266333 0.5410141 0
IFUNC116 55620.6 0.2563 0.5391433 0
IFUNC117 55645.8 0.245282 0.5371656 0
IFUNC118 55671.0 0.230613 0.5351091 0
IFUNC119 55696.2 0.212781 0.5328852 0
IFUNC120 55721.3 0.192375 0.5305641 0
IFUNC121 55746.5 0.170041 0.5280677 0
IFUNC122 55771.7 0.14377 0.5253831 0
IFUNC123 55796.8 0.115698 0.5225184 0
IFUNC124 55822.0 0.0876546 0.51944 0
IFUNC125 55847.2 0.061292 0.5161879 0
IFUNC126 55872.4 0.0372592 0.5128172 0
IFUNC127 55897.5 0.0180034 0.5094055 0
IFUNC128 55922.7 -0.000937628 0.5060481 0
IFUNC129 55947.9 -0.0187904 0.5027942 0
IFUNC130 55973.0 -0.0351159 0.4997019 0
IFUNC131 55998.2 -0.0510992 0.4968569 0
IFUNC132 56023.4 -0.067735 0.4941766 0
IFUNC133 56048.6 -0.0860165 0.491718 0
IFUNC134 56073.7 -0.104501 0.4894339 0
IFUNC135 56098.9 -0.123058 0.4872685 0
IFUNC136 56124.1 -0.142855 0.4852732 0
IFUNC137 56149.2 -0.162831 0.4833466 0
IFUNC138 56174.4 -0.18309 0.481537 0
IFUNC139 56199.6 -0.20283 0.4798476 0
IFUNC140 56224.8 -0.218268 0.4783059 0
IFUNC141 56249.9 -0.230371 0.4769848 0
IFUNC142 56275.1 -0.238093 0.4759598 0
IFUNC143 56300.3 -0.24342 0.4752541 0
IFUNC144 56325.4 -0.247818 0.474929 0
IFUNC145 56350.6 -0.252038 0.474975 0
IFUNC146 56375.8 -0.256555 0.4753916 0
IFUNC147 56401.0 -0.261467 0.4761601 0
IFUNC148 56426.1 -0.266112 0.4772222 0
IFUNC149 56451.3 -0.272272 0.4785579 0
IFUNC150 56476.5 -0.278359 0.4801182 0
IFUNC151 56501.6 -0.283977 0.4818556 0
IFUNC152 56526.8 -0.290085 0.4837758 0
IFUNC153 56552.0 -0.29357 0.4858353 0
IFUNC154 56577.2 -0.295076 0.4880264 0
IFUNC155 56602.3 -0.293156 0.4904108 0
IFUNC156 56627.5 -0.285447 0.492964 0
IFUNC157 56652.7 -0.274437 0.4956867 0
IFUNC158 56677.8 -0.261464 0.4985878 0
IFUNC159 56703.0 -0.246938 0.5016219 0
IFUNC160 56728.2 -0.232798 0.5048196 0
IFUNC161 56753.4 -0.217896 0.5080813 0
IFUNC162 56778.5 -0.202916 0.5113783 0
IFUNC163 56803.7 -0.188481 0.5147143 0
IFUNC164 56828.9 -0.174821 0.5179985 0
IFUNC165 56854.0 -0.162189 0.521234 0
IFUNC166 56879.2 -0.148786 0.5243995 0
IFUNC167 56904.4 -0.134549 0.5274616 0
IFUNC168 56929.6 -0.118118 0.5304466 0
IFUNC169 56954.7 -0.0982045 0.533349 0
IFUNC170 56979.9 -0.074285 0.5360757 0
IFUNC171 57005.1 -0.0484983 0.5387232 0
IFUNC172 57030.2 -0.0206499 0.5411923 0
IFUNC173 57055.4 0.00627281 0.5434618 0
IFUNC174 57080.6 0.0305299 0.545522 0
IFUNC175 57105.8 0.0527046 0.5473296 0
IFUNC176 57130.9 0.0733077 0.5488766 0
IFUNC177 57156.1 0.0904048 0.5501536 0
IFUNC178 57181.3 0.103763 0.5511416 0
IFUNC179 57206.4 0.113395 0.5518612 0
IFUNC180 57231.6 0.119915 0.5523223 0
IFUNC181 57256.8 0.124057 0.5525998 0
IFUNC182 57282.0 0.12824 0.5526918 0
IFUNC183 57307.1 0.133969 0.5525854 0
IFUNC184 57332.3 0.140689 0.5522617 0
IFUNC185 57357.5 0.148184 0.5517253 0
IFUNC186 57382.6 0.156827 0.5509517 0
IFUNC187 57407.8 0.16423 0.5499546 0
IFUNC188 57433.0 0.171037 0.5487221 0
IFUNC189 57458.2 0.176608 0.5472376 0
IFUNC190 57483.3 0.180273 0.545561 0
IFUNC191 57508.5 0.179808 0.5437297 0
IFUNC192 57533.7 0.175568 0.5418235 0
IFUNC193 57558.8 0.165283 0.5399507 0
IFUNC194 57584.0 0.150425 0.5382012 0
IFUNC195 57609.2 0.132019 0.5367109 0
IFUNC196 57634.4 0.113475 0.5355554 0
IFUNC197 57659.5 0.0966294 0.5348281 0
IFUNC198 57684.7 0.0800777 0.534623 0
IFUNC199 57709.9 0.0650914 0.5349828 0
IFUNC200 57735.0 0.0515994 0.5359668 0
IFUNC201 57760.2 0.0381325 0.5377159 0
IFUNC202 57785.4 0.0261792 0.5402221 0
IFUNC203 57810.6 0.0146209 0.5436284 0
IFUNC204 57835.7 0.0018557 0.5481245 0
IFUNC205 57860.9 -0.0117686 0.5538725 0
IFUNC206 57886.1 -0.0268726 0.5609568 0
IFUNC207 57911.2 -0.0436516 0.5695016 0
IFUNC208 57936.4 -0.0614367 0.579628 0
IFUNC209 57961.6 -0.0795785 0.5915167 0
IFUNC210 57986.8 -0.0966366 0.6053263 0
IFUNC211 58011.9 -0.112288 0.621223 0
IFUNC212 58037.1 -0.12606 0.6393908 0
IFUNC213 58062.3 -0.13754 0.6599592 0
IFUNC214 58087.4 -0.146761 0.6828426 0
IFUNC215 58112.6 -0.152536 0.7077092 0
IFUNC216 58137.8 -0.15404 0.7335612 0
IFUNC217 58163.0 -0.151197 0.7591415 0
IFUNC218 58188.1 -0.143669 0.7829342 0
IFUNC219 58213.3 -0.131776 0.8033045 0
IFUNC220 58238.5 -0.116133 0.8188847 0
IFUNC221 58263.6 -0.0971404 0.8289578 0
IFUNC222 58288.8 -0.0758138 0.8337067 0
IFUNC223 58314.0 -0.0534562 0.8342882 0
IFUNC224 58339.2 -0.0312941 0.8325985 0
IFUNC225 58364.3 -0.0106635 0.8308486 0
IFUNC226 58389.5 0.00739785 0.8310576 0
IFUNC227 58414.7 0.0222257 0.834558 0
IFUNC228 58439.8 0.0334315 0.8416843 0
IFUNC229 58465.0 0.0409263 0.8518752 0
IFUNC230 58490.2 0.0449376 0.8639741 0
IFUNC231 58515.4 0.0458937 0.8766243 0
IFUNC232 58540.5 0.0443847 0.8886354 0
IFUNC233 58565.7 0.0410816 0.8991592 0
IFUNC234 58590.9 0.0366334 0.9077601 0
IFUNC235 58616.0 0.0316026 0.9143743 0
IFUNC236 58641.2 0.0264537 0.9191835 0
IFUNC237 58666.4 0.021534 0.9225004 0
IFUNC238 58691.6 0.0170729 0.9246771 0
IFUNC239 58716.7 0.0132049 0.9260376 0
IFUNC240 58741.9 0.00997565 0.9268491 0
IFUNC241 58767.1 0.00736659 0.927312 0
IFUNC242 58792.2 0.00532127 0.9275648 0
IFUNC243 58817.4 0.00376233 0.927697 0
IFUNC244 58842.6 0.00260458 0.9277634 0
IFUNC245 58867.8 0.0017668 0.9277953 0
IFUNC246 58892.9 0.00117493 0.9278101 0
IFUNC247 58918.1 0.000766145 0.9278167 0
IFUNC248 58943.3 0.000490019 0.9278195 0
IFUNC249 58968.4 0.000307494 0.9278206 0
IFUNC250 58993.6 0.000189319 0.9278211 0
IFUNC251 59018.8 0.000114429 0.9278213 0
IFUNC252 59044.0 6.79141e-05 0.9278213 0
IFUNC253 59069.1 3.95805e-05 0.9278214 0
IFUNC254 59094.3 2.26552e-05 0.9278214 0
IFUNC255 59119.5 1.27371e-05 0.9278214 0
IFUNC256 59144.6 7.03391e-06 0.9278214 0


# ATNF DM info (from hfs+04):
DMEPOCH 52632.00
DM 249 3

Complete data available at FSSC