NGC 3628 -- Sb galaxy, sky charts (1 degree & 30 arcmin sides) with list of objects below, in order of distance from galaxy at center.

comment on field displayed below: QSOs and candidates gird central galaxy. Objects string away along minor axis to south. HI plumes to East (leftwards) and South, aligned to these QSOs; the z=1.700 QSO (NBCKDE111948.2+131329 aka Wee 49), bottom center of left chart, is at the precise tip of the southward plume.
   
label coordinates (J2000) dist asec angle E-N type R mag B mag com R psf B psf Name conf assoc QSO pct z flux
0.995 112014.7+133228 178 194 QX 19.5 20.5 p n * 1WGA J1120.2+1332 100 75 0.995 3
53 112003.6+133601 209 281 X 19.8 19.2 p 2 1 CXOMPJ112003.4+133604 96 53 14
2.150 112011.8+133123 253 200 QX 19.4 19.4 p * * WEE 51 100 94 2.150 4
40 112010.4+133934 274 337 X 18.8 20.8 p 1 * 1XMM J112010.6+133933 99 40 239
80 111957.1+133455 301 265 X 0 21.7 p x * 1XMM J111957.3+133454 99 80 29
0.977 112026.2+134024 327 22 QX 18.6 19.6 p * * 1WGA J1120.4+1340 99 97 0.977 291
0.408 112039.8+133620 328 80 AX 19.1 19.9 p * * 1WGA J1120.6+1336 99 97 0.408 89
2.430 112041.6+133551 349 85 QX 19.5 20.1 p * * WEE 52 100 97 2.430 50
88 112043.0+133606 371 83 X 0 21.7 p x * CXOMPJ112042.9+133606 92 88 2
75 112017.2+132832 409 181 X 19.8 21.3 p 1 * 1XMM J112017.4+132832 97 75 22
2.060 111946.9+133759 476 289 QX 19.2 19.8 p * * WEE 48 96 96 2.060 34
99 112049.0+133822 490 68 X 18.3 18.8 p * * CXOMPJ112048.9+133822 99 99 11
33 112018.4+132619 542 179 X 20.4 21.3 p? n * CXOMPJ112018.3+132622 43 33 3
80 112050.4+132842 621 130 X 0 20.7 p x * 1XMM J112050.5+132841 99 80 53
97 112029.4+132357 705 166 X 19.7 20.2 p * * CXOMPJ112029.4+132357 100 97 35
1.940 112106.0+133825 728 75 QX 18.0 18.5 p * * WEE 55 100 98 1.940 202
97 112022.8+132158 806 175 X 19.8 20.2 p * * 1XMM J112022.9+132157 99 97 64
75 111910.3+132957 1035 252 X 19.0 19.9 p * * 2RXP J111910.4+133014 75 75 13
1.750 111948.2+131938 1037 205 Q 19.3 19.6 p * * WEE 50 1.750
57 112133.9+133202 1129 100 X 19.7 20.0 p n * 2RXP J112133.2+133211 96 57 28
79 111935.0+131924 1142 213 X 18.6 19.4 p * * 2RXP J111935.0+131921 79 79 7
0.034 112131.8+132537 1229 118 GR 11.3 13.7 p n n IC 2745 47 0 0.034 4
1.100 111934.9+131727 1242 210 Q 20.1 20.6 u * * NBCKDE111934.9+131727 1.100
1.400 111931.8+131646 1300 211 Q 20.0 20.4 p * * NBCKDE111931.8+131645 1.400
1.700 111948.2+131329 1381 198 Q 19.9 20.4 p * * NBCKDE111948.2+131329 1.700
1.600 112050.4+131333 1392 160 Q 20.7 20.9 u * * NBCKDE112050.4+131333 1.600
PGC 1 112128.4+135116 1404 47 GR 16.2 18.6 p 1 1 PGC 1442384 100 0 8
83 112148.4+134441 1436 67 X 19.5 20.1 p * * 1WGA J1121.7+1345 87 83 20
1.200 112121.1+131240 1646 146 Q 20.3 20.4 u * * NBCKDE112121.1+131240 1.200
1.460 111830.2+134501 1670 290 Q 18.5 18.7 p * * WEE 47 1.460
2.200 112053.4+140220 1700 18 Q 19.6 20.9 p * * WEE 54 2.200
96 112034.8+130545 1794 172 X 19.8 20.1 p * * CXOMPJ112034.9+130544 97 96 1

 

 

Columns of table:

  1. label -- identifier for each optical object displayed on the chart(s) above.
  2. coordinates J2000 -- position on the sky of this optical object, pattern is hhmmss.s±ddmmss, which gives 1 arcsecond precision.
  3. dist asec -- distance (offset in arcseconds) of this object from the central galaxy, i.e. the center of the chart.
  4. angle E-N -- direction from the central galaxy to this object, N thru E, ie. 0 is up, 90 is left, 180 is down, 270 is rightwards.
  5. type -- short description of this object: Q=quasar, B=Bl lac, A=AGN, G=galaxy, S=star, X=X-ray source, R=radio source, 2=double radio lobes.
  6. R mag, B mag -- brightness of this object in red and blue colors respectively, 0=not seen in this color
  7. com -- comment on object: p=blue is POSSI-O violet, (no p)=blue is Bj green or similar, i=red is i, u=blue is u, v=variablility nominally detected, m=proper motion nominally detected, ?=inferred object, calculated from combining APM and USNO-A optical catalogs.
  8. R psf, B psf -- appearance of object in red and blue colors respectively, *=stellar, 1=fuzzy, 2=extended, n=no psf, x=not seen in this color.
  9. Name -- name of this object from the literature, or IAU name from X-ray/radio catalog.
  10. conf assoc -- confidence that this optical object is the true source of the X-ray or radio detection that we list with it. This is the published figure from the QORG catalog, except for XMM or CXOMP X-ray objects which are calculated using the identical technique as used in QORG.
  11. QSO pct -- confidence that this optical object is a QSO specifically, calculated as in (10) above.
  12. z -- the redshift of this object, from the literature. NBCKDE redshifts are photometric only, and rounded to tenths, e.g. 1.700.
  13. flux -- if a radio source, in mJy; if an X-ray source, in counts per hour as listed in ROSAT/CXOMP, XMM normalised to ROSAT (div by 3.5).

 

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