Candidate List 20230125 Previous Day Next Day Section 1: New Sources (age<1d; 6 events) Cosmological Afterglow
Section 2: Old (1-5d) sources observed last night (47 events) placeholder
Section 1: New Afterglow/FBOT Cands Last Night (6)
1. ZTF23aabchdx (FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 87.7066, 55.26042 5h50m49.58s, 55d15m37.50sGalactic (l, b): 157.46658, 14.01266 ext(g-r) = 0.179PS1: 1 source in 3 arcsec Closest: d = 1.35 arcsec photoz=0.17+/-0.02 peak abs mag = -19.59 LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: 0.13 +/- 0.22 mag Consistent with synchrotron, g-r>0! Rise Rate: g: 0.01 mag/day r: 0.03 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
2. ZTF23aabcxua (FBOT?) (TNS: AT 2023ary ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 145.15196, -12.18483 9h40m36.47s, -12d-11m-5.37sGalactic (l, b): 246.93549, 29.28488 ext(g-r) = 0.044PS1: 1 source in 3 arcsec Closest: d = 0.33 arcsec photoz=0.22+/-0.08 peak abs mag = -20.36 LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: -0.05 +/- 0.26 mag Consistent with synchrotron, g-r>0! Rise Rate: g: 0.0 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
3. ZTF23aabdvdm (FBOT?) (TNS: AT 2023amv ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 181.11263, -13.98161 12h 4m27.03s, -13d-58m-53.79sGalactic (l, b): 285.98286, 47.33791 ext(g-r) = 0.057PS1: 1 source in 3 arcsec Closest: d = 1.02 arcsec photoz=0.57+/-0.35 peak abs mag = -23.13 LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: -0.12 +/- 0.29 mag Consistent with synchrotron, g-r>0! Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
4. ZTF23aabeyof (FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 192.5251, 2.05077 12h50m6.02s, 2d 3m2.78sGalactic (l, b): 302.14355, 64.92047 ext(g-r) = 0.031PS1: 1 source in 3 arcsec Closest: d = 0.47 arcsec photoz=0.26+/-0.05 peak abs mag = -20.18 LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.50 arcsec, 145.8 deg (east of north) photoz=0.18 (68% bounds 0.14, 0.22), type=EXP peak abs mag = -19.32 (68% bounds -18.72, -19.8) Extinction-corrected gr color: From alerts: -0.19 +/- 0.23 mag Consistent with synchrotron, g-r>0! Rise Rate: g: -99 mag/day r: 0.02 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
5. ZTF23aabfcit (FBOT?) (TNS: AT 2023arr ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 234.33237, 7.11838 15h37m19.77s, 7d 7m6.17sGalactic (l, b): 13.74076, 45.90657 ext(g-r) = 0.049PS1: 1 source in 3 arcsec Closest: d = 0.50 arcsec photoz=0.22+/-0.16 peak abs mag = -20.90 LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.54 arcsec, 343.9 deg (east of north) photoz=0.19 (68% bounds 0.12, 0.5), type=EXP peak abs mag = -20.6 (68% bounds -19.59, -23.03) Extinction-corrected gr color: From alerts: 0.23 +/- 0.22 mag Consistent with synchrotron, g-r>0! Rise Rate: g: -99 mag/day r: 0.01 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
6. ZTF23aabfjhs (FBOT?) (TNS: AT 2023arl ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 276.90904, 19.96987 18h27m38.17s, 19d58m11.53sGalactic (l, b): 48.44786, 14.03096 ext(g-r) = 0.193PS1: 1 source in 3 arcsec Closest: d = 1.21 arcsec photoz=0.09+/-0.00 peak abs mag = -19.96 LegacySurvey: 0 sources in 3 arcsec Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
Section 2: Older Sources Observed Last Night (18)
0. ZTF23aaawoho (FBOT?) (TNS: AT 2023alz ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 83.97208, -12.24558 5h35m53.30s, -12d-14m-44.07sGalactic (l, b): 215.68857, -22.2258 ext(g-r) = 0.19Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry! PS1: 1 source in 3 arcsec Closest: d = 0.29 arcsec photoz=0.14+/-0.02 peak abs mag = -19.75 LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: -0.41 +/- 0.31 mag Rise Rate: g: 0.04 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
1. ZTF23aaawyth (Afterglow?FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 94.71299, 76.44728 6h18m51.12s, 76d26m50.22sGalactic (l, b): 137.69403, 24.43955 ext(g-r) = 0.134Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry! PS1: 1 source in 3 arcsec Closest: d = 0.39 arcsec photoz=0.51+/-0.24 peak abs mag = -22.52 LegacySurvey: 0 sources in 3 arcsec Rise Rate: g: -99 mag/day r: 0.03 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.94 mag/day i: -99 mag/day
2. ZTF23aaawzff (Afterglow?) (TNS: AT 2023ahn ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 127.80376, 0.34458 8h31m12.90s, 0d20m40.49sGalactic (l, b): 224.58225, 22.21457 ext(g-r) = 0.048Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry! PS1: 1 source in 3 arcsec Closest: d = 1.63 arcsec photoz=0.09+/-0.01 peak abs mag = -19.01 LegacySurvey: 1 sources in 3 arcsec Closest: d = 1.87 arcsec, 251.7 deg (east of north) photoz=0.09 (68% bounds 0.08, 0.1), type=DEV peak abs mag = -18.95 (68% bounds -18.69, -19.2) Extinction-corrected gr color: From alerts: 0.12 +/- 0.07 mag Consistent with synchrotron, g-r>0! Rise Rate: g: 0.1 mag/day r: 0.18 mag/day i: -99 mag/day Fade Rate: g: 0.22 mag/day r: 7.73 mag/day i: -99 mag/day
3. ZTF23aaaxgfi (FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 113.96188, 0.15012 7h35m50.85s, 0d 9m0.44sGalactic (l, b): 217.91005, 9.93745 ext(g-r) = 0.091PS1: 1 source in 3 arcsec Closest: d = 0.47 arcsec photoz=0.25+/-0.07 peak abs mag = -20.89 LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: 0.24 +/- 0.15 mag Consistent with synchrotron, g-r>0! Rise Rate: g: 0.0 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
4. ZTF23aaaxgob (Afterglow?FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 119.26548, 75.17154 7h57m3.72s, 75d10m17.55sGalactic (l, b): 139.45881, 30.33998 ext(g-r) = 0.039PS1: 1 source in 3 arcsec Closest: d = 0.13 arcsec photoz=0.35+/-0.08 peak abs mag = -20.15 LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.10 arcsec, 82.7 deg (east of north) photoz=0.23 (68% bounds 0.17, 0.27), type=EXP peak abs mag = -19.06 (68% bounds -18.42, -19.48) Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 4.17 mag/day i: -99 mag/day
5. ZTF23aaaxlyo (FBOT?) (TNS: AT 2023aml ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 137.78202, 32.6499 9h11m7.68s, 32d38m59.64sGalactic (l, b): 192.26844, 42.45315 ext(g-r) = 0.022PS1: 1 source in 3 arcsec Closest: d = 1.15 arcsec photoz=0.63+/-0.06 peak abs mag = -23.95 LegacySurvey: 1 sources in 3 arcsec Closest: d = 1.23 arcsec, 332.2 deg (east of north) photoz=0.82 (68% bounds 0.78, 0.93), type=DEV peak abs mag = -24.65 (68% bounds -24.51, -24.99) Extinction-corrected gr color: From alerts: -0.46 +/- 0.14 mag Rise Rate: g: 0.25 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
6. ZTF23aaaxyah (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 164.46632, 30.56767 10h57m51.92s, 30d34m3.61sGalactic (l, b): 198.25692, 64.96052 ext(g-r) = 0.021PS1: 1 source in 3 arcsec Closest: d = 1.10 arcsec photoz=0.11+/-0.01 peak abs mag = -18.85 LegacySurvey: 1 sources in 3 arcsec Closest: d = 1.01 arcsec, 267.0 deg (east of north) photoz=0.11 (68% bounds 0.09, 0.13), type=PSF peak abs mag = -18.9 (68% bounds -18.51, -19.29) Extinction-corrected gr color: From alerts: 0.29 +/- 0.16 mag Consistent with synchrotron, g-r>0! Rise Rate: g: 0.18 mag/day r: 5.62 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.55 mag/day i: -99 mag/day
7. ZTF23aaaxznx (FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 132.93184, -2.09698 8h51m43.64s, -2d-5m-49.11sGalactic (l, b): 229.7198, 25.40307 ext(g-r) = 0.025PS1: 1 source in 3 arcsec Closest: d = 0.31 arcsec photoz=0.24+/-0.04 peak abs mag = -20.10 LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.36 arcsec, 285.6 deg (east of north) photoz=0.16 (68% bounds 0.13, 0.19), type=EXP peak abs mag = -19.06 (68% bounds -18.68, -19.49) Extinction-corrected gr color: From alerts: 0.04 +/- 0.3 mag Consistent with synchrotron, g-r>0! Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day
8. ZTF23aaayffu (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 150.59292, 4.92252 10h 2m22.30s, 4d55m21.06sGalactic (l, b): 234.12532, 44.05196 ext(g-r) = 0.021PS1: 1 source in 3 arcsec Closest: d = 0.24 arcsec photoz=-999.00+/--999.00 peak abs mag = nan LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.21 arcsec, 156.2 deg (east of north) photoz=0.59 (68% bounds 0.46, 1.23), type=REX peak abs mag = -22.22 (68% bounds -21.61, -24.2) Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 6.48 mag/day i: -99 mag/day
9. ZTF23aaaykho (Afterglow?) (TNS: AT 2022jx ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 147.92086, -25.63411 9h51m41.01s, -25d-38m-2.80sGalactic (l, b): 259.64252, 21.75971 ext(g-r) = 0.075 PS1: 0 sources in 3 arcsec LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: -0.47 +/- 0.22 mag Rise Rate: g: 0.31 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: 0.76 mag/day r: -99 mag/day i: -99 mag/day
10. ZTF23aaayoil (Afterglow?) (TNS: AT 2023akl ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 180.18912, -12.62851 12h 0m45.39s, -12d-37m-42.64sGalactic (l, b): 284.13109, 48.38444 ext(g-r) = 0.056 PS1: 0 sources in 3 arcsec LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: -0.04 +/- 0.1 mag Consistent with synchrotron, g-r>0! Rise Rate: g: 0.03 mag/day r: 0.01 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.27 mag/day i: -99 mag/day
11. ZTF23aaayqdy (Afterglow?) (TNS: AT 2023apc ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 162.96956, -24.3663 10h51m52.69s, -24d-21m-58.69sGalactic (l, b): 270.96139, 30.98084 ext(g-r) = 0.084PS1: 1 source in 3 arcsec Closest: d = 0.99 arcsec photoz=0.05+/-0.00 peak abs mag = -17.70 LegacySurvey: 0 sources in 3 arcsec Rise Rate: g: -99 mag/day r: 0.01 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.27 mag/day i: -99 mag/day
12. ZTF23aaayygn (Afterglow?FBOT?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 210.17315, -5.70547 14h 0m41.56s, -5d-42m-19.70sGalactic (l, b): 332.51473, 53.14174 ext(g-r) = 0.034Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry! PS1: 1 source in 3 arcsec Closest: d = 0.34 arcsec photoz=0.20+/-0.03 peak abs mag = -20.45 LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.11 arcsec, 279.3 deg (east of north) photoz=0.23 (68% bounds 0.21, 0.26), type=COMP peak abs mag = -20.86 (68% bounds -20.61, -21.13) Extinction-corrected gr color: From alerts: 0.03 +/- 0.29 mag Consistent with synchrotron, g-r>0! Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.37 mag/day i: -99 mag/day
13. ZTF23aaazjje (Afterglow?FBOT?) (TNS: AT 2023asj ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 264.78811, -13.51154 17h39m9.15s, -13d-30m-41.55sGalactic (l, b): 12.4392, 9.31708 ext(g-r) = 0.42PS1: 1 source in 3 arcsec Closest: d = 2.78 arcsec photoz=0.25+/-0.52 peak abs mag = -22.50 LegacySurvey: 0 sources in 3 arcsec Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.43 mag/day i: -99 mag/day
14. ZTF23aaazjng (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 277.22281, 3.6872 18h28m53.48s, 3d41m13.94sGalactic (l, b): 33.65541, 6.69347 ext(g-r) = 0.621PS1: 1 source in 3 arcsec Closest: d = 2.40 arcsec photoz=-999.00+/--999.00 peak abs mag = nan LegacySurvey: 0 sources in 3 arcsec Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.28 mag/day i: -99 mag/day
15. ZTF23aabebbe (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 158.4642, 1.17365 10h33m51.41s, 1d10m25.13sGalactic (l, b): 245.29798, 48.03627 ext(g-r) = 0.052PS1: 1 source in 3 arcsec Closest: d = 0.54 arcsec photoz=0.14+/-0.05 peak abs mag = -18.81 LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.67 arcsec, 90.8 deg (east of north) photoz=0.12 (68% bounds 0.1, 0.15), type=REX peak abs mag = -18.46 (68% bounds -18.06, -18.88) Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.43 mag/day i: -99 mag/day
16. ZTF23aabebhq (Afterglow?) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 159.55852, -6.12474 10h38m14.05s, -6d-7m-29.06sGalactic (l, b): 253.89273, 43.70568 ext(g-r) = 0.047PS1: 1 source in 3 arcsec Closest: d = 0.20 arcsec photoz=-999.00+/--999.00 peak abs mag = nan LegacySurvey: 1 sources in 3 arcsec Closest: d = 0.30 arcsec, 215.0 deg (east of north) photoz=1.02 (68% bounds 0.91, 1.12), type=REX peak abs mag = -23.68 (68% bounds -23.37, -23.94) Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: 0.58 mag/day i: -99 mag/day
17. ZTF23aabecug (FBOT?) (TNS: AT 2023aqc ) [Back to Top] [Share] [Trigger Swift] [Fritz ] [Lasair ]RA, Dec: 146.85423, -24.80102 9h47m25.01s, -24d-48m-3.68sGalactic (l, b): 258.27121, 21.70905 ext(g-r) = 0.067PS1: 1 source in 3 arcsec Closest: d = 2.36 arcsec photoz=0.15+/-0.03 peak abs mag = -19.63 LegacySurvey: 0 sources in 3 arcsec Extinction-corrected gr color: From alerts: 0.3 +/- 0.35 mag Consistent with synchrotron, g-r>0! Rise Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day Fade Rate: g: -99 mag/day r: -99 mag/day i: -99 mag/day