Candidate List 20230708

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Section 1: New Sources (age<1d; 5 events)    

Section 2: Old (1-5d) sources observed last night (8 events)
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Section 1: New Afterglow/FBOT Cands Last Night (3)
1. ZTF23aaqnhjp (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 245.52538, 37.3857    16h22m6.09s, 37d23m8.52s
Galactic (l, b): 59.84195, 44.88816    ext(g-r) = 0.016



SDSS (3 arcsec):Found SDSS spec-z: z=0.03; peak abs mag = -17.43
PS1: 1 source in 3 arcsec    Closest: d = 1.23 arcsec    photoz=0.04+/-0.00    peak abs mag = -17.94
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.23 arcsec, 222.1 deg (east of north)
    photoz=-99 (68% bounds -99, -99), type=DUP    peak abs mag = nan (68% bounds nan, nan)

Extinction-corrected gr color:
From alerts: 0.63 +/- 0.09 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.16 mag/day
r: 2.38 mag/day
i: -99 mag/day

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


2. ZTF23aaqnilh (Afterglow?) (TNS: AT 2023lhh)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 257.30651, 26.62878    17h 9m13.56s, 26d37m43.61s
Galactic (l, b): 48.39341, 33.19897    ext(g-r) = 0.042




PS1: 1 source in 3 arcsec    Closest: d = 2.06 arcsec    photoz=0.04+/-0.01    peak abs mag = -16.45
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.05 arcsec, 126.2 deg (east of north)
    photoz=0.03 (68% bounds 0.03, 0.04), type=SER    peak abs mag = -16.39 (68% bounds -15.92, -16.72)

Extinction-corrected gr color:
From alerts: -0.06 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.09 mag/day
r: 1.17 mag/day
i: -99 mag/day

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


3. ZTF23aaqodyh (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 197.37964, 58.02693    13h 9m31.11s, 58d 1m36.93s
Galactic (l, b): 118.29273, 58.93817    ext(g-r) = 0.014




PS1: 1 source in 3 arcsec    Closest: d = 2.13 arcsec    photoz=0.08+/-0.01    peak abs mag = -18.79
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.04 arcsec, 284.8 deg (east of north)
    photoz=0.12 (68% bounds 0.08, 0.14), type=SER    peak abs mag = -19.75 (68% bounds -18.92, -20.17)

Extinction-corrected gr color:
From alerts: -0.07 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.09 mag/day
r: 1.27 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 (4)
0. ZTF23aaqjumr (Afterglow?FBOT?) (TNS: AT 2023mim)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 211.99263, 5.48685    14h 7m58.23s, 5d29m12.67s
Galactic (l, b): 346.43911, 61.71145    ext(g-r) = 0.025




SDSS (3 arcsec):Found SDSS spec-z: z=0.09; peak abs mag = -19.22
PS1: 1 source in 3 arcsec    Closest: d = 0.83 arcsec    photoz=0.10+/-0.03    peak abs mag = -19.65
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.29 +/- 0.38 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.13 mag/day
r: 0.1 mag/day
i: 0.05 mag/day

Fade Rate:
g: -99 mag/day
r: 207088.74 mag/day
i: -99 mag/day


1. ZTF23aaqjuux (Afterglow?) (TNS: AT 2023mit)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 247.0776, 23.18227    16h28m18.62s, 23d10m56.16s
Galactic (l, b): 40.96624, 41.137    ext(g-r) = 0.059




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.07 +/- 0.05 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.24 mag/day
r: 0.41 mag/day
i: 0.17 mag/day

Fade Rate:
g: 596496.84 mag/day
r: 520250.01 mag/day
i: -99 mag/day


2. ZTF23aaqnevx (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 245.86217, 28.93215    16h23m26.92s, 28d55m55.73s
Galactic (l, b): 48.16924, 43.57665    ext(g-r) = 0.039




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 39.26 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.97 mag/day
i: -99 mag/day


3. ZTF23aaqnlpm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 281.35238, 11.33695    18h45m24.57s, 11d20m13.02s
Galactic (l, b): 42.3849, 6.46449    ext(g-r) = 0.318




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.41 mag/day
r: 0.1 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 54.72 mag/day
i: -99 mag/day