Candidate List 20230408

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

Section 2: Old (1-5d) sources observed last night (5 events)
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Section 1: New Afterglow/FBOT Cands Last Night (8)
1. ZTF23aaehsgt (FBOT?) (TNS: AT 2023ert)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 148.39988, 34.12332     9h53m35.97s, 34d 7m23.95s
Galactic (l, b): 191.30864, 51.41234    ext(g-r) = 0.014




PS1: 1 source in 3 arcsec    Closest: d = 0.62 arcsec    photoz=0.12+/-0.11    peak abs mag = -20.08
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.37 arcsec, 222.4 deg (east of north)
    photoz=0.07 (68% bounds 0.04, 0.1), type=EXP    peak abs mag = -18.82 (68% bounds -17.58, -19.56)

Extinction-corrected gr color:
From alerts: -0.5 +/- 0.23 mag

Rise Rate:
g: 0.15 mag/day
r: 0.12 mag/day
i: -99 mag/day

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


2. ZTF23aaeiyeq (Afterglow?FBOT?) (TNS: AT 2023exq)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 196.77126, 49.16273    13h 7m5.10s, 49d 9m45.83s
Galactic (l, b): 116.16322, 67.75937    ext(g-r) = 0.011



PS1: 1 source in 3 arcsec    Closest: d = 0.85 arcsec    photoz=0.15+/-0.04    peak abs mag = -20.13
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.30 arcsec, 60.4 deg (east of north)
    photoz=0.09 (68% bounds 0.07, 0.12), type=SER    peak abs mag = -19.07 (68% bounds -18.3, -19.58)


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

Fade Rate:
g: 1.79 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF23aaejtiz (FBOT?) (TNS: AT 2023eqy)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 228.51217, 66.43384    15h14m2.92s, 66d26m1.83s
Galactic (l, b): 103.69031, 44.9982    ext(g-r) = 0.025




PS1: 1 source in 3 arcsec    Closest: d = 2.21 arcsec    photoz=0.13+/-0.05    peak abs mag = -19.77
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.17 arcsec, 326.5 deg (east of north)
    photoz=0.11 (68% bounds 0.07, 0.16), type=SER    peak abs mag = -19.47 (68% bounds -18.44, -20.29)

Extinction-corrected gr color:
From alerts: -0.1 +/- 0.19 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.13 mag/day
i: -99 mag/day

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


4. ZTF23aaejvbh (FBOT?) (TNS: AT 2023enq)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 268.16911, 12.38425    17h52m40.59s, 12d23m3.31s
Galactic (l, b): 37.64707, 18.55644    ext(g-r) = 0.138



PS1: 1 source in 3 arcsec    Closest: d = 0.22 arcsec    photoz=0.83+/-0.39    peak abs mag = -25.32
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.19 +/- 0.14 mag

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


5. ZTF23aaejvro (FBOT?) (TNS: AT 2023epk)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 289.70764, 52.86757    19h18m49.83s, 52d52m3.24s
Galactic (l, b): 84.01578, 17.42569    ext(g-r) = 0.112




PS1: 1 source in 3 arcsec    Closest: d = 2.82 arcsec    photoz=0.08+/-0.02    peak abs mag = -20.11
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.85 arcsec, 54.8 deg (east of north)
    photoz=0.05 (68% bounds 0.04, 0.08), type=SER    peak abs mag = -19.27 (68% bounds -18.64, -20.11)

Extinction-corrected gr color:
From alerts: -0.11 +/- 0.09 mag

Rise Rate:
g: 0.08 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


6. ZTF23aaejwdu (FBOT?) (TNS: AT 2023equ)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 244.29877, 52.05498    16h17m11.70s, 52d 3m17.93s
Galactic (l, b): 80.55895, 44.48473    ext(g-r) = 0.025




PS1: 1 source in 3 arcsec    Closest: d = 0.29 arcsec    photoz=0.11+/-0.01    peak abs mag = -19.52
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.49 arcsec, 289.7 deg (east of north)
    photoz=0.09 (68% bounds 0.07, 0.1), type=REX    peak abs mag = -19.1 (68% bounds -18.7, -19.34)

Extinction-corrected gr color:
From alerts: -0.14 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: 0.09 mag/day
i: -99 mag/day

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


7. ZTF23aaekebt (Afterglow?) (TNS: AT 2023eqx)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 270.85741, 21.15376    18h 3m25.78s, 21d 9m13.52s
Galactic (l, b): 47.2447, 19.70341    ext(g-r) = 0.104




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.07 +/- 0.1 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 2.35 mag/day
r: 0.15 mag/day
i: -99 mag/day

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


8. ZTF23aaekejj (FBOT?) (TNS: AT 2023esi)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 277.72086, 21.95367    18h30m53.01s, 21d57m13.20s
Galactic (l, b): 50.63417, 14.14665    ext(g-r) = 0.164



PS1: 1 source in 3 arcsec    Closest: d = 0.84 arcsec    photoz=0.10+/-0.01    peak abs mag = -19.87
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.06 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.16 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 (1)
0. ZTF23aaejixk (Afterglow?FBOT?) (TNS: AT 2023erq)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 212.25456, 52.05596    14h 9m1.09s, 52d 3m21.45s
Galactic (l, b): 97.90643, 61.13799    ext(g-r) = 0.014




PS1: 1 source in 3 arcsec    Closest: d = 1.08 arcsec    photoz=0.35+/-0.60    peak abs mag = -22.53
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.94 arcsec, 77.6 deg (east of north)
    photoz=0.05 (68% bounds 0.03, 0.11), type=EXP    peak abs mag = -18.14 (68% bounds -16.89, -19.65)

Extinction-corrected gr color:
From alerts: -0.02 +/- 0.08 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.13 mag/day
r: 0.16 mag/day
i: 0.08 mag/day

Fade Rate:
g: 13.29 mag/day
r: 1.95 mag/day
i: -99 mag/day