Candidate List 20241217

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Section 1: New Sources (age<1d)    

Section 2: Old (1-5d) sources observed last night
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF24abybsoa (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 23.2786, 0.17582     1h33m6.86s, 0d10m32.96s
Galactic (l, b): 144.77371, -60.91621    ext(g-r) = 0.028



SDSS (10 arcsec):Found SDSS spec-z: z=0.02; peak abs mag = -16.67

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.43 arcsec, 315.4 deg (east of north)
    photoz=0.57 (68% bounds 0.1, 0.68), type=PSF    peak abs mag = -24.94 (68% bounds -20.73, -25.4)

Extinction-corrected ri color:
From alerts: -0.19 +/- 0.08 mag

Rise Rate:
g: -99 mag/day
r: 0.31 mag/day
i: 0.18 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. ZTF24abxvuqw (FBOT?) (TNS: AT 2024adzn)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 10.5087, -9.67178     0h42m2.09s, -9d-40m-18.39s
Galactic (l, b): 115.24576, -72.40305    ext(g-r) = 0.04






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.50 arcsec, 46.1 deg (east of north)
    photoz=0.05 (68% bounds 0.02, 0.1), type=PSF    peak abs mag = -18.79 (68% bounds -16.64, -20.2)

Extinction-corrected gr color:
From alerts: -1.36 +/- 99 mag

Rise Rate:
g: 0.23 mag/day
r: 1.02 mag/day
i: -99 mag/day

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


1. ZTF24abxzkvl (Afterglow?) (TNS: AT 2024aedx)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 20.48591, -19.93324     1h21m56.62s, -19d-55m-59.66s
Galactic (l, b): 168.70161, -79.97266    ext(g-r) = 0.018






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.46 arcsec, 236.1 deg (east of north)
    photoz=1.04 (68% bounds 0.91, 1.18), type=PSF    peak abs mag = -25.81 (68% bounds -25.44, -26.15)

Extinction-corrected gr color:
From alerts: -0.98 +/- 99 mag

Rise Rate:
g: 0.32 mag/day
r: 0.25 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.35 mag/day
i: -99 mag/day


2. ZTF24abybmsk (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 57.91319, -16.40864     3h51m39.17s, -16d-24m-31.12s
Galactic (l, b): 208.08288, -47.0483    ext(g-r) = 0.039





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.29 arcsec, 10.3 deg (east of north)
    photoz=0.2 (68% bounds 0.12, 0.63), type=EXP    peak abs mag = -20.98 (68% bounds -19.73, -23.85)

Extinction-corrected gr color:
From alerts: -0.15 +/- 0.28 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.3 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


3. ZTF24abycysj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 243.79368, 5.68205    16h15m10.48s, 5d40m55.39s
Galactic (l, b): 18.56903, 37.10458    ext(g-r) = 0.059





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 5.94 arcsec, 5.6 deg (east of north)
    photoz=0.89 (68% bounds 0.72, 1.04), type=REX    peak abs mag = -27.47 (68% bounds -26.9, -27.86)


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

Fade Rate:
g: -99 mag/day
r: 2.21 mag/day
i: -99 mag/day