Candidate List 20230615

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Section 1: New Sources (age<1d; 51 events)    

Section 2: Old (1-5d) sources observed last night (121 events)
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Section 1: New Afterglow/FBOT Cands Last Night (5)
1. ZTF23aanzvzo (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 262.84996, 50.45238    17h31m23.99s, 50d27m8.56s
Galactic (l, b): 77.38259, 33.05946    ext(g-r) = 0.025


Milliquas v6 (2 arcsec):Found q (description), name = WISEA J173124.18+502708.2, QSO probability: 100 %

PS1: 1 source in 3 arcsec    Closest: d = 1.85 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.94 arcsec, 99.2 deg (east of north)
    photoz=0.11 (68% bounds 0.01, 0.9), type=PSF    peak abs mag = -18.27 (68% bounds -13.7, -23.46)


Rise Rate:
g: 0.1 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 12.11 mag/day
r: -99 mag/day
i: -99 mag/day


2. ZTF23aaoaafu (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 284.87095, 51.46631    18h59m29.03s, 51d27m58.73s
Galactic (l, b): 81.53056, 19.70814    ext(g-r) = 0.056




PS1: 1 source in 3 arcsec    Closest: d = 2.42 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.14 arcsec, 276.4 deg (east of north)
    photoz=0.04 (68% bounds 0.01, 0.15), type=PSF    peak abs mag = -16.22 (68% bounds -12.9, -19.15)


Rise Rate:
g: 0.31 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 12.07 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF23aaoacto (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 323.44866, 43.20935    21h33m47.68s, 43d12m33.67s
Galactic (l, b): 89.09302, -6.30671    ext(g-r) = 0.596




PS1: 1 source in 3 arcsec    Closest: d = 1.87 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: 15.92 mag/day
r: -99 mag/day
i: -99 mag/day


4. ZTF23aaobcij (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 346.78817, -12.32806    23h 7m9.16s, -12d-19m-41.02s
Galactic (l, b): 59.00852, -61.44426    ext(g-r) = 0.034




PS1: 1 source in 3 arcsec    Closest: d = 2.32 arcsec    photoz=0.07+/-0.00    peak abs mag = -18.53
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.23 arcsec, 31.0 deg (east of north)
    photoz=0.06 (68% bounds 0.05, 0.08), type=SER    peak abs mag = -18.38 (68% bounds -17.86, -18.92)

Extinction-corrected gr color:
From alerts: 0.1 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.5 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


5. ZTF23aaobcus (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 339.6118, -10.34153    22h38m26.83s, -10d-20m-29.50s
Galactic (l, b): 54.70042, -54.49546    ext(g-r) = 0.088




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.37 +/- 0.08 mag
Extinction-corrected gi color:
From alerts: 0.41 +/- 0.08 mag
Extinction-corrected ri color:
From alerts: 0.04 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 1.22 mag/day
r: 1.66 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 (20)
0. ZTF23aangvsa (Afterglow?) (TNS: AT 2023kde)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 237.6759, -22.73723    15h50m42.22s, -22d-44m-14.02s
Galactic (l, b): 348.27568, 23.95551    ext(g-r) = 0.287




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.37 +/- 0.09 mag

Rise Rate:
g: 0.14 mag/day
r: 0.06 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 306498.07 mag/day
i: -99 mag/day


1. ZTF23aanhzvz (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 250.53341, 15.87106    16h42m8.02s, 15d52m15.80s
Galactic (l, b): 33.55586, 35.62424    ext(g-r) = 0.069





PS1: 1 source in 3 arcsec    Closest: d = 1.08 arcsec    photoz=0.15+/-0.03    peak abs mag = -19.31
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.07 arcsec, 203.9 deg (east of north)
    photoz=0.17 (68% bounds 0.16, 0.18), type=SER    peak abs mag = -19.51 (68% bounds -19.38, -19.64)

Extinction-corrected gr color:
From alerts: -0.16 +/- 0.12 mag

Rise Rate:
g: 17.02 mag/day
r: 23.24 mag/day
i: -99 mag/day

Fade Rate:
g: 97240.65 mag/day
r: -99 mag/day
i: -99 mag/day


2. ZTF23aanposc (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 237.59533, -22.74228    15h50m22.88s, -22d-44m-32.21s
Galactic (l, b): 348.21272, 24.00281    ext(g-r) = 0.298




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.09 mag/day
r: 0.53 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 1.22 mag/day
i: -99 mag/day


3. ZTF23aanptmz (Afterglow?) (TNS: AT 2023ktw)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 261.87462, 34.29798    17h27m29.91s, 34d17m52.73s
Galactic (l, b): 58.35314, 31.34895    ext(g-r) = 0.033





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.00 arcsec, 31.3 deg (east of north)
    photoz=0.38 (68% bounds 0.12, 0.68), type=REX    peak abs mag = -22.52 (68% bounds -19.79, -24.02)

Extinction-corrected gr color:
From alerts: -0.15 +/- 0.06 mag

Rise Rate:
g: 0.0 mag/day
r: 0.01 mag/day
i: -99 mag/day

Fade Rate:
g: 621809.09 mag/day
r: 576917.69 mag/day
i: -99 mag/day


4. ZTF23aanpuhc (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 285.59415, -7.34514    19h 2m22.60s, -7d-20m-42.49s
Galactic (l, b): 27.61453, -5.76274    ext(g-r) = 0.403




PS1: 1 source in 3 arcsec    Closest: d = 2.43 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.12 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.27 mag/day
r: -99 mag/day
i: -99 mag/day


5. ZTF23aanrkav (FBOT?) (TNS: AT 2023krb)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 193.82956, 23.87043    12h55m19.09s, 23d52m13.57s
Galactic (l, b): 318.18672, 86.62662    ext(g-r) = 0.018





PS1: 1 source in 3 arcsec    Closest: d = 0.33 arcsec    photoz=0.21+/-0.07    peak abs mag = -19.97
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.2 mag/day
r: 0.28 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


6. ZTF23aansfgo (Afterglow?FBOT?) (TNS: AT 2023krx)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 231.26862, 34.95313    15h25m4.47s, 34d57m11.28s
Galactic (l, b): 56.01557, 56.39066    ext(g-r) = 0.024





PS1: 1 source in 3 arcsec    Closest: d = 0.43 arcsec    photoz=0.21+/-0.07    peak abs mag = -20.33
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.18 +/- 0.05 mag
Extinction-corrected gi color:
From alerts: -0.21 +/- 0.26 mag
Extinction-corrected ri color:
From alerts: -0.07 +/- 0.25 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.97 mag/day
r: 0.11 mag/day
i: 0.0 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


7. ZTF23aansfni (Afterglow?) (TNS: AT 2023kqt)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 238.65708, 31.8514    15h54m37.70s, 31d51m5.06s
Galactic (l, b): 51.08241, 50.14706    ext(g-r) = 0.024





PS1: 1 source in 3 arcsec    Closest: d = 0.18 arcsec    photoz=0.42+/-0.22    peak abs mag = -21.65
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.09 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 314164.12 mag/day
r: 269007.61 mag/day
i: -99 mag/day


8. ZTF23aanskng (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 240.45763, 26.92723    16h 1m49.83s, 26d55m38.04s
Galactic (l, b): 44.00891, 47.86554    ext(g-r) = 0.051




PS1: 1 source in 3 arcsec    Closest: d = 1.82 arcsec    photoz=0.13+/-0.02    peak abs mag = -18.86
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.98 arcsec, 103.1 deg (east of north)
    photoz=0.09 (68% bounds 0.08, 0.1), type=SER    peak abs mag = -17.85 (68% bounds -17.56, -18.19)

Extinction-corrected gr color:
From alerts: 0.16 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 8.0 mag/day
i: -99 mag/day

Fade Rate:
g: 281628.24 mag/day
r: -99 mag/day
i: -99 mag/day


9. ZTF23aansrze (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 252.88713, 34.49941    16h51m32.91s, 34d29m57.87s
Galactic (l, b): 56.83085, 38.65984    ext(g-r) = 0.024





PS1: 1 source in 3 arcsec    Closest: d = 0.54 arcsec    photoz=0.19+/-0.08    peak abs mag = -19.76
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.07 +/- 0.13 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 0.0 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 254596.38 mag/day
i: -99 mag/day


10. ZTF23aansswd (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 262.50963, 37.04866    17h30m2.31s, 37d 2m55.17s
Galactic (l, b): 61.62991, 31.44919    ext(g-r) = 0.043





PS1: 1 source in 3 arcsec    Closest: d = 0.20 arcsec    photoz=0.18+/-0.02    peak abs mag = -19.47
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.31 arcsec, 324.6 deg (east of north)
    photoz=0.14 (68% bounds 0.12, 0.15), type=SER    peak abs mag = -18.81 (68% bounds -18.58, -19.09)

Extinction-corrected gr color:
From alerts: 0.09 +/- 0.1 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.03 mag/day
i: -99 mag/day

Fade Rate:
g: 0.34 mag/day
r: 11.13 mag/day
i: -99 mag/day


11. ZTF23aantiwy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 250.14204, 47.97581    16h40m34.09s, 47d58m32.93s
Galactic (l, b): 74.3085, 41.35782    ext(g-r) = 0.024





PS1: 1 source in 3 arcsec    Closest: d = 1.36 arcsec    photoz=0.20+/-0.03    peak abs mag = -19.43
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.21 arcsec, 266.7 deg (east of north)
    photoz=0.24 (68% bounds 0.2, 0.27), type=EXP    peak abs mag = -19.9 (68% bounds -19.51, -20.18)

Extinction-corrected gr color:
From alerts: 0.24 +/- 0.2 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: 171827.34 mag/day
r: -99 mag/day
i: -99 mag/day


12. ZTF23aanvscb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 26.64528, 41.74538     1h46m34.87s, 41d44m43.35s
Galactic (l, b): 133.83513, -19.95596    ext(g-r) = 0.064




PS1: 1 source in 3 arcsec    Closest: d = 2.70 arcsec    photoz=0.09+/-0.01    peak abs mag = -18.53
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: 0.41 mag/day
i: -99 mag/day


13. ZTF18adrokdv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 24.64998, 30.14496     1h38m35.99s, 30d 8m41.85s
Galactic (l, b): 134.90906, -31.62757    ext(g-r) = 0.05




PS1: 0 sources in 3 arcsec

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: 0.54 mag/day
i: -99 mag/day


14. ZTF23aanwrkq (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 193.68558, 26.60706    12h54m44.54s, 26d36m25.40s
Galactic (l, b): 357.84916, 89.09739    ext(g-r) = 0.008




PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.11 arcsec, 221.5 deg (east of north)
    photoz=0.47 (68% bounds 0.36, 0.59), type=REX    peak abs mag = -21.59 (68% bounds -20.92, -22.19)


Rise Rate:
g: 0.08 mag/day
r: 0.18 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


15. ZTF23aanxgot (Afterglow?) (TNS: AT 2023ktt)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 250.27357, 32.44126    16h41m5.66s, 32d26m28.55s
Galactic (l, b): 53.73542, 40.47526    ext(g-r) = 0.036




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.14 +/- 0.09 mag

Rise Rate:
g: 0.02 mag/day
r: 0.04 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 10.46 mag/day
i: -99 mag/day


16. ZTF23aanxiwh (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 239.75136, 37.14192    15h59m0.33s, 37d 8m30.92s
Galactic (l, b): 59.33824, 49.47647    ext(g-r) = 0.021




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 12.28 mag/day
r: 2.52 mag/day
i: -99 mag/day

Fade Rate:
g: 1.16 mag/day
r: -99 mag/day
i: -99 mag/day


17. ZTF23aanzpiv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 268.72537, 49.22407    17h54m54.09s, 49d13m26.66s
Galactic (l, b): 76.4429, 29.15935    ext(g-r) = 0.041




PS1: 1 source in 3 arcsec    Closest: d = 0.78 arcsec    photoz=0.13+/-0.05    peak abs mag = -18.70
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.75 arcsec, 141.6 deg (east of north)
    photoz=0.13 (68% bounds 0.08, 0.16), type=SER    peak abs mag = -18.63 (68% bounds -17.5, -19.15)

Extinction-corrected gr color:
From alerts: 0.02 +/- 0.19 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: 0.53 mag/day
r: -99 mag/day
i: -99 mag/day


18. ZTF23aanzupg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 263.79045, 51.05325    17h35m9.71s, 51d 3m11.70s
Galactic (l, b): 78.1444, 32.5073    ext(g-r) = 0.04




PS1: 1 source in 3 arcsec    Closest: d = 0.16 arcsec    photoz=0.33+/-0.10    peak abs mag = -20.77
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.0 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 11.52 mag/day
r: -99 mag/day
i: -99 mag/day


19. ZTF23aaoanyk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 256.32246, 54.75793    17h 5m17.39s, 54d45m28.56s
Galactic (l, b): 82.65927, 37.00282    ext(g-r) = 0.018




PS1: 1 source in 3 arcsec    Closest: d = 1.14 arcsec    photoz=0.61+/-4.02    peak abs mag = -22.22
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.44 mag/day
r: -99 mag/day
i: -99 mag/day