Candidate List 20230327

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Section 1: New Sources (age<1d; 13 events)    

Section 2: Old (1-5d) sources observed last night (19 events)
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF23aadtyep (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 162.47329, 44.1676    10h49m53.59s, 44d10m3.34s
Galactic (l, b): 169.96474, 60.27455    ext(g-r) = 0.018



PS1: 1 source in 3 arcsec    Closest: d = 16.77 arcsec    photoz=0.59+/-99.00    peak abs mag = -25.87
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.17 arcsec, 267.6 deg (east of north)
    photoz=0.59 (68% bounds 0.4, 0.91), type=PSF    peak abs mag = -25.86 (68% bounds -24.83, -27.01)

Extinction-corrected gr color:
From alerts: 2.81 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 100.85 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 (7)
0. ZTF23aadrtoo (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 194.95298, 15.52321    12h59m48.72s, 15d31m23.54s
Galactic (l, b): 312.87076, 78.23305    ext(g-r) = 0.026



PS1: 1 source in 3 arcsec    Closest: d = 2.02 arcsec    photoz=0.79+/-0.06    peak abs mag = -23.61
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.07 arcsec, 137.2 deg (east of north)
    photoz=0.79 (68% bounds 0.46, 1.17), type=PSF    peak abs mag = -23.61 (68% bounds -22.16, -24.64)

Extinction-corrected gr color:
From alerts: -0.35 +/- 0.21 mag

Rise Rate:
g: 0.04 mag/day
r: 0.03 mag/day
i: -99 mag/day

Fade Rate:
g: 0.27 mag/day
r: 3.86 mag/day
i: -99 mag/day


1. ZTF23aadrubh (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 183.39316, 63.37302    12h13m34.36s, 63d22m22.88s
Galactic (l, b): 130.00554, 53.2321    ext(g-r) = 0.022



PS1: 1 source in 3 arcsec    Closest: d = 0.43 arcsec    photoz=0.13+/-0.01    peak abs mag = -19.51
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.33 arcsec, 92.7 deg (east of north)
    photoz=0.13 (68% bounds 0.12, 0.14), type=SER    peak abs mag = -19.69 (68% bounds -19.48, -19.86)


Rise Rate:
g: 0.13 mag/day
r: -99 mag/day
i: -99 mag/day

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


2. ZTF23aadrudf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 199.62341, 47.19352    13h18m29.62s, 47d11m36.68s
Galactic (l, b): 109.8804, 69.24319    ext(g-r) = 0.017



PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.08 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: 25.62 mag/day
i: -99 mag/day

Fade Rate:
g: 7.5 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF23aadruma (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 171.14458, 46.89364    11h24m34.70s, 46d53m37.12s
Galactic (l, b): 157.99178, 63.88687    ext(g-r) = 0.02



PS1: 1 source in 3 arcsec    Closest: d = 5.72 arcsec    photoz=0.68+/-99.00    peak abs mag = -24.50
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.80 arcsec, 264.0 deg (east of north)
    photoz=0.68 (68% bounds 0.16, 1.09), type=REX    peak abs mag = -24.53 (68% bounds -20.91, -25.79)


Rise Rate:
g: 0.24 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. ZTF23aadsmpu (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 325.39928, 32.27093    21h41m35.83s, 32d16m15.36s
Galactic (l, b): 82.6798, -15.38573    ext(g-r) = 0.17



PS1: 0 sources in 3 arcsec

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: 0.27 mag/day
i: -99 mag/day


5. ZTF23aadsnjo (Afterglow?) (TNS: AT 2023dyz)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 323.23184, 11.38442    21h32m55.64s, 11d23m3.90s
Galactic (l, b): 64.85119, -28.36863    ext(g-r) = 0.072



PS1: 0 sources in 3 arcsec

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: 0.22 mag/day
i: -99 mag/day


6. ZTF23aaduest (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 202.69539, 29.77105    13h30m46.89s, 29d46m15.77s
Galactic (l, b): 52.23186, 80.9608    ext(g-r) = 0.016



PS1: 1 source in 3 arcsec    Closest: d = 0.23 arcsec    photoz=0.32+/-0.10    peak abs mag = -20.91
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.21 arcsec, 164.4 deg (east of north)
    photoz=0.4 (68% bounds 0.31, 0.51), type=REX    peak abs mag = -21.45 (68% bounds -20.82, -22.13)


Rise Rate:
g: 0.03 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