Candidate List 20231025

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Section 1: New Sources (age<1d; 18 events)    

Section 2: Old (1-5d) sources observed last night (69 events)
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF23abndgcq (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 325.62247, 18.40896    21h42m29.39s, 18d24m32.26s
Galactic (l, b): 72.46028, -25.42641    ext(g-r) = 0.129





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.41 arcsec, 114.2 deg (east of north)
    photoz=1.01 (68% bounds 0.75, 1.35), type=REX    peak abs mag = -25.13 (68% bounds -24.33, -25.91)

Extinction-corrected gr color:
From alerts: -0.25 +/- 0.18 mag

Rise Rate:
g: 0.36 mag/day
r: 0.29 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 (24)
0. ZTF23ableqsp (FBOT?) (TNS: AT 2023vth)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 269.14334, 8.0437    17h56m34.40s, 8d 2m37.32s
Galactic (l, b): 33.97293, 15.82831    ext(g-r) = 0.221





PS1: 1 source in 3 arcsec    Closest: d = 1.23 arcsec    photoz=0.13+/-0.02    peak abs mag = -21.47
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.31 +/- 0.09 mag

Rise Rate:
g: 1.16 mag/day
r: 0.95 mag/day
i: -99 mag/day

Fade Rate:
g: 0.13 mag/day
r: 0.03 mag/day
i: -99 mag/day


1. ZTF23ablfcee (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 295.83755, 23.51742    19h43m21.01s, 23d31m2.70s
Galactic (l, b): 59.6133, -0.07563    ext(g-r) = 10.217





PS1: 1 source in 3 arcsec    Closest: d = 0.10 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -9.01 +/- 0.13 mag

Rise Rate:
g: 0.14 mag/day
r: 0.9 mag/day
i: -99 mag/day

Fade Rate:
g: 0.11 mag/day
r: 0.22 mag/day
i: -99 mag/day


2. ZTF23ablfmpm (FBOT?) (TNS: AT 2023vhv)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 312.56629, 8.35357    20h50m15.91s, 8d21m12.86s
Galactic (l, b): 55.25597, -21.72295    ext(g-r) = 0.091






PS1: 1 source in 3 arcsec    Closest: d = 1.80 arcsec    photoz=0.13+/-0.02    peak abs mag = -19.96
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.68 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.18 mag/day
r: 0.43 mag/day
i: -99 mag/day

Fade Rate:
g: 0.18 mag/day
r: 0.12 mag/day
i: -99 mag/day


3. ZTF23ablfxvj (Afterglow?) (TNS: AT 2023veq)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 10.88479, 41.63907     0h43m32.35s, 41d38m20.65s
Galactic (l, b): 121.34905, -21.2084    ext(g-r) = 0.293





PS1: 1 source in 3 arcsec    Closest: d = 1.69 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.03 +/- 0.06 mag
Extinction-corrected gi color:
From alerts: -0.05 +/- 0.08 mag
Extinction-corrected ri color:
From alerts: -0.01 +/- 0.08 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 1.51 mag/day
r: 1.4 mag/day
i: 0.64 mag/day

Fade Rate:
g: 0.02 mag/day
r: -99 mag/day
i: 0.02 mag/day


4. ZTF23ablpfnb (Afterglow?) (TNS: AT 2023vpd)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 340.05396, 19.50687    22h40m12.95s, 19d30m24.75s
Galactic (l, b): 85.13479, -33.56268    ext(g-r) = 0.043






PS1: 1 source in 3 arcsec    Closest: d = 0.73 arcsec    photoz=0.06+/-0.02    peak abs mag = -19.28
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.77 arcsec, 273.3 deg (east of north)
    photoz=0.05 (68% bounds 0.03, 0.06), type=EXP    peak abs mag = -18.52 (68% bounds -17.68, -19.17)

Extinction-corrected gr color:
From alerts: -0.21 +/- 0.07 mag
Extinction-corrected gi color:
From alerts: -0.6 +/- 0.12 mag
Extinction-corrected ri color:
From alerts: -0.39 +/- 0.11 mag

Rise Rate:
g: 0.36 mag/day
r: 0.11 mag/day
i: 0.18 mag/day

Fade Rate:
g: 0.33 mag/day
r: 0.3 mag/day
i: -99 mag/day


5. ZTF23ablspnz (FBOT?) (TNS: AT 2023vkz)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 127.1507, 57.20885     8h28m36.17s, 57d12m31.87s
Galactic (l, b): 160.29182, 35.56349    ext(g-r) = 0.097






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.24 arcsec, 235.7 deg (east of north)
    photoz=0.86 (68% bounds 0.41, 1.2), type=PSF    peak abs mag = -25.95 (68% bounds -24.0, -26.85)

Extinction-corrected gr color:
From alerts: -0.22 +/- 0.05 mag
Extinction-corrected gi color:
From alerts: -0.44 +/- 0.12 mag
Extinction-corrected ri color:
From alerts: -0.16 +/- 0.13 mag

Rise Rate:
g: 1.55 mag/day
r: 0.91 mag/day
i: 0.29 mag/day

Fade Rate:
g: 0.14 mag/day
r: 0.17 mag/day
i: -99 mag/day


6. ZTF23ablzckq (Afterglow?) (TNS: AT 2023vln)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 311.88612, 3.47419    20h47m32.67s, 3d28m27.09s
Galactic (l, b): 50.4073, -23.79159    ext(g-r) = 0.111






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.4 +/- 0.1 mag
Extinction-corrected gi color:
From alerts: -0.77 +/- 0.08 mag
Extinction-corrected ri color:
From alerts: -0.4 +/- 0.08 mag

Rise Rate:
g: 1.88 mag/day
r: 1.68 mag/day
i: 0.91 mag/day

Fade Rate:
g: 0.22 mag/day
r: 0.23 mag/day
i: -99 mag/day


7. ZTF23abmbgzh (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 10.50606, 41.41712     0h42m1.45s, 41d25m1.63s
Galactic (l, b): 121.03631, -21.41998    ext(g-r) = 0.296





PS1: 1 source in 3 arcsec    Closest: d = 2.92 arcsec    photoz=0.20+/-0.01    peak abs mag = -20.09
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.3 +/- 0.41 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.12 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.11 mag/day
i: -99 mag/day


8. ZTF23abmhdzg (FBOT?) (TNS: AT 2023vtu)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 264.27641, 31.25056    17h37m6.34s, 31d15m2.01s
Galactic (l, b): 55.54224, 28.62176    ext(g-r) = 0.053






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.76 arcsec, 36.5 deg (east of north)
    photoz=0.77 (68% bounds 0.54, 0.99), type=REX    peak abs mag = -24.87 (68% bounds -23.93, -25.55)

Extinction-corrected gr color:
From alerts: -0.47 +/- 0.18 mag

Rise Rate:
g: 0.68 mag/day
r: 0.24 mag/day
i: -99 mag/day

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


9. ZTF23abmiwqj (FBOT?) (TNS: AT 2023vou)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 341.6741, 50.17701    22h46m41.78s, 50d10m37.22s
Galactic (l, b): 103.37222, -7.89712    ext(g-r) = 0.279





PS1: 1 source in 3 arcsec    Closest: d = 1.69 arcsec    photoz=0.79+/-0.70    peak abs mag = -23.89
LegacySurvey: 0 sources in 3 arcsec



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

Fade Rate:
g: 0.14 mag/day
r: -99 mag/day
i: -99 mag/day


10. ZTF23abmjitq (Afterglow?) (TNS: AT 2023vos)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 5.40745, 11.57679     0h21m37.79s, 11d34m36.46s
Galactic (l, b): 111.37845, -50.62507    ext(g-r) = 0.088






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.30 arcsec, 330.2 deg (east of north)
    photoz=0.05 (68% bounds 0.01, 0.12), type=EXP    peak abs mag = -17.71 (68% bounds -14.02, -19.5)

Extinction-corrected gr color:
From alerts: 0.02 +/- 0.15 mag
Extinction-corrected gi color:
From alerts: 0.72 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.08 mag/day
i: 0.01 mag/day

Fade Rate:
g: 0.2 mag/day
r: 0.2 mag/day
i: -99 mag/day


11. ZTF23abmmags (Afterglow?) (TNS: AT 2023vqx)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 47.55501, -3.02903     3h10m13.20s, -3d-1m-44.50s
Galactic (l, b): 182.99436, -49.00882    ext(g-r) = 0.074






PS1: 1 source in 3 arcsec    Closest: d = 1.26 arcsec    photoz=0.20+/-0.14    peak abs mag = -20.11
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.53 +/- 0.29 mag
Extinction-corrected gi color:
From alerts: -0.13 +/- 0.36 mag
Extinction-corrected ri color:
From alerts: 0.3 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.0 mag/day
i: -99 mag/day

Fade Rate:
g: 0.25 mag/day
r: 0.14 mag/day
i: -99 mag/day


12. ZTF23abmodbf (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 34.90546, -21.52442     2h19m37.31s, -21d-31m-27.90s
Galactic (l, b): 202.12782, -69.17742    ext(g-r) = 0.023






PS1: 1 source in 3 arcsec    Closest: d = 0.45 arcsec    photoz=0.11+/-0.03    peak abs mag = -19.70
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.03 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.18 mag/day
r: 0.3 mag/day
i: -99 mag/day

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


13. ZTF23abmoysc (Afterglow?) (TNS: AT 2023voh)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 146.54035, 66.62257     9h46m9.68s, 66d37m21.24s
Galactic (l, b): 145.45526, 41.48639    ext(g-r) = 0.074



SDSS (10 arcsec):Found SDSS spec-z: z=0.03; peak abs mag = -17.00

PS1: 1 source in 3 arcsec    Closest: d = 2.54 arcsec    photoz=0.03+/-0.01    peak abs mag = -16.96
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.43 arcsec, 73.1 deg (east of north)
    photoz=0.02 (68% bounds 0.02, 0.03), type=SER    peak abs mag = -16.59 (68% bounds -16.02, -17.02)

Extinction-corrected gr color:
From alerts: -0.06 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: 0.65 mag/day
i: -99 mag/day

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


14. ZTF23abmstux (Afterglow?FBOT?) (TNS: AT 2023vpy)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 266.34095, 17.60142    17h45m21.83s, 17d36m5.09s
Galactic (l, b): 41.98146, 22.27707    ext(g-r) = 0.076






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.42 arcsec, 169.2 deg (east of north)
    photoz=1.16 (68% bounds 0.85, 1.62), type=REX    peak abs mag = -28.64 (68% bounds -27.8, -29.52)

Extinction-corrected gr color:
From alerts: -0.34 +/- 0.04 mag

Rise Rate:
g: 2.05 mag/day
r: 2.0 mag/day
i: -99 mag/day

Fade Rate:
g: 0.2 mag/day
r: -99 mag/day
i: -99 mag/day


15. ZTF23abmtcuz (FBOT?) (TNS: AT 2023vqv)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 267.32344, 58.77122    17h49m17.63s, 58d46m16.39s
Galactic (l, b): 87.33188, 30.8974    ext(g-r) = 0.049






PS1: 1 source in 3 arcsec    Closest: d = 0.69 arcsec    photoz=0.20+/-0.19    peak abs mag = -20.45
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.07 +/- 0.25 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.17 mag/day
r: 0.25 mag/day
i: -99 mag/day

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


16. ZTF23abmtlqm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 290.71344, 26.83868    19h22m51.22s, 26d50m19.25s
Galactic (l, b): 60.29274, 5.58672    ext(g-r) = 0.529





PS1: 1 source in 3 arcsec    Closest: d = 2.39 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.51 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.25 mag/day
r: -99 mag/day
i: -99 mag/day


17. ZTF23abmuyqd (Afterglow?) (TNS: AT 2023vqu)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 24.0868, 24.58734     1h36m20.83s, 24d35m14.42s
Galactic (l, b): 135.76808, -37.1625    ext(g-r) = 0.116





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.39 arcsec, 268.9 deg (east of north)
    photoz=0.09 (68% bounds 0.06, 0.16), type=SER    peak abs mag = -18.79 (68% bounds -17.86, -20.12)

Extinction-corrected gr color:
From alerts: 0.1 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.05 mag/day
r: 0.21 mag/day
i: -99 mag/day

Fade Rate:
g: 0.21 mag/day
r: -99 mag/day
i: -99 mag/day


18. ZTF23abncpti (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 167.29909, 8.18628    11h 9m11.78s, 8d11m10.61s
Galactic (l, b): 246.22338, 59.27542    ext(g-r) = 0.032





PS1: 1 source in 3 arcsec    Closest: d = 1.35 arcsec    photoz=0.04+/-0.01    peak abs mag = -17.10
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.13 arcsec, 203.8 deg (east of north)
    photoz=0.02 (68% bounds 0.01, 0.03), type=SER    peak abs mag = -15.28 (68% bounds -13.99, -16.52)


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

Fade Rate:
g: -99 mag/day
r: 0.78 mag/day
i: -99 mag/day


19. ZTF23abnhxme (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 124.33852, 55.39389     8h17m21.25s, 55d23m37.99s
Galactic (l, b): 162.58177, 34.08251    ext(g-r) = 0.054



SDSS (10 arcsec):Found SDSS spec-z: z=0.11; peak abs mag = -18.72

PS1: 1 source in 3 arcsec    Closest: d = 1.44 arcsec    photoz=0.12+/-0.01    peak abs mag = -19.02
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.57 arcsec, 32.7 deg (east of north)
    photoz=0.13 (68% bounds 0.11, 0.14), type=SER    peak abs mag = -19.2 (68% bounds -18.88, -19.41)

Extinction-corrected gr color:
From alerts: -0.06 +/- 0.18 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.04 mag/day
r: 0.48 mag/day
i: -99 mag/day

Fade Rate:
g: 0.18 mag/day
r: 0.45 mag/day
i: -99 mag/day


20. ZTF23abniinf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 7.28853, 25.1042     0h29m9.25s, 25d 6m15.12s
Galactic (l, b): 116.57084, -37.49216    ext(g-r) = 0.032





PS1: 1 source in 3 arcsec    Closest: d = 0.62 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.59 arcsec, 139.4 deg (east of north)
    photoz=0.17 (68% bounds 0.1, 0.47), type=DEV    peak abs mag = -19.46 (68% bounds -18.29, -21.99)

Extinction-corrected gr color:
From alerts: -0.2 +/- 0.28 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.23 mag/day
r: 0.19 mag/day
i: -99 mag/day


21. ZTF23abnjkos (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 137.15505, -9.29059     9h 8m37.21s, -9d-17m-26.11s
Galactic (l, b): 238.90863, 24.91553    ext(g-r) = 0.06





PS1: 1 source in 3 arcsec    Closest: d = 0.35 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: 0.24 mag/day
i: -99 mag/day


22. ZTF23abnjuzo (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 124.85343, 42.89005     8h19m24.82s, 42d53m24.17s
Galactic (l, b): 177.65419, 33.67916    ext(g-r) = 0.063





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.66 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 13.22 mag/day
r: 27.39 mag/day
i: -99 mag/day

Fade Rate:
g: 0.33 mag/day
r: -99 mag/day
i: -99 mag/day


23. ZTF23abnkhmk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 168.44994, -4.73931    11h13m47.99s, -4d-44m-21.50s
Galactic (l, b): 262.73124, 50.35309    ext(g-r) = 0.043





PS1: 1 source in 3 arcsec    Closest: d = 2.06 arcsec    photoz=0.09+/-0.02    peak abs mag = -18.83
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.50 arcsec, 27.2 deg (east of north)
    photoz=0.1 (68% bounds 0.09, 0.12), type=REX    peak abs mag = -19.12 (68% bounds -18.82, -19.46)


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

Fade Rate:
g: -99 mag/day
r: 0.46 mag/day
i: -99 mag/day