Candidate List 20230826

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Section 1: New Sources (age<1d; 22 events)    

Section 2: Old (1-5d) sources observed last night (63 events)
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Section 1: New Afterglow/FBOT Cands Last Night (2)
1. ZTF23aazuxvw (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 231.86664, 55.34006    15h27m27.99s, 55d20m24.20s
Galactic (l, b): 88.92475, 50.20781    ext(g-r) = 0.011




PS1: 1 source in 3 arcsec    Closest: d = 0.18 arcsec    photoz=0.62+/-0.24    peak abs mag = -23.25
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.25 +/- 0.28 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: 0.05 mag/day
i: -99 mag/day

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


2. ZTF23aazuzds (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 271.08309, 31.49289    18h 4m19.94s, 31d29m34.42s
Galactic (l, b): 57.7238, 23.14678    ext(g-r) = 0.057




PS1: 1 source in 3 arcsec    Closest: d = 1.48 arcsec    photoz=0.09+/-0.04    peak abs mag = -18.48
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.64 arcsec, 106.7 deg (east of north)
    photoz=0.14 (68% bounds 0.1, 0.41), type=SER    peak abs mag = -19.5 (68% bounds -18.61, -22.13)

Extinction-corrected gr color:
From alerts: -0.37 +/- 0.26 mag

Rise Rate:
g: 0.28 mag/day
r: 0.2 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 (21)
0. ZTF23aazhlya (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 231.7178, 51.5818    15h26m52.27s, 51d34m54.48s
Galactic (l, b): 83.65205, 51.99065    ext(g-r) = 0.018



SDSS (3 arcsec):Found SDSS spec-z: z=0.11; peak abs mag = -19.48
PS1: 1 source in 3 arcsec    Closest: d = 0.59 arcsec    photoz=0.11+/-0.02    peak abs mag = -19.45
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.62 arcsec, 315.0 deg (east of north)
    photoz=0.12 (68% bounds 0.11, 0.13), type=SER    peak abs mag = -19.7 (68% bounds -19.51, -19.86)

Extinction-corrected gr color:
From alerts: 0.08 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 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


1. ZTF23aazjqov (Afterglow?) (TNS: AT 2023ptr)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 257.09121, 0.96337    17h 8m21.89s, 0d57m48.11s
Galactic (l, b): 21.42921, 23.23595    ext(g-r) = 0.245




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.47 +/- 0.08 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.17 mag/day
r: 0.3 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 229981.93 mag/day
i: -99 mag/day


2. ZTF23aazjrzg (Afterglow?FBOT?) (TNS: AT 2023qpw)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 244.58535, 58.4992    16h18m20.48s, 58d29m57.11s
Galactic (l, b): 89.06705, 42.59694    ext(g-r) = 0.015





PS1: 1 source in 3 arcsec    Closest: d = 1.29 arcsec    photoz=0.12+/-0.10    peak abs mag = -19.60
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.08 +/- 0.04 mag

Rise Rate:
g: 0.17 mag/day
r: 0.19 mag/day
i: -99 mag/day

Fade Rate:
g: 103091.31 mag/day
r: 325910.3 mag/day
i: -99 mag/day


3. ZTF23aazjuql (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 264.27975, 11.63929    17h37m7.14s, 11d38m21.45s
Galactic (l, b): 35.22989, 21.69928    ext(g-r) = 0.146




PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.45 arcsec, 219.1 deg (east of north)
    photoz=0.61 (68% bounds 0.45, 1.06), type=PSF    peak abs mag = -24.94 (68% bounds -24.15, -26.42)

Extinction-corrected gr color:
From alerts: -0.24 +/- 0.16 mag

Rise Rate:
g: 0.21 mag/day
r: 0.66 mag/day
i: -99 mag/day

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


4. ZTF23aazjvdc (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 274.13252, 24.40771    18h16m31.80s, 24d24m27.77s
Galactic (l, b): 51.63784, 18.14307    ext(g-r) = 0.17




PS1: 1 source in 3 arcsec    Closest: d = 0.21 arcsec    photoz=0.16+/-0.01    peak abs mag = -20.28
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.24 +/- 0.2 mag

Rise Rate:
g: 0.17 mag/day
r: 0.19 mag/day
i: -99 mag/day

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


5. ZTF23aazjwtl (Afterglow?) (TNS: AT 2023psq)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 268.58054, 64.22559    17h54m19.33s, 64d13m32.13s
Galactic (l, b): 93.68475, 30.40229    ext(g-r) = 0.041





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.46 +/- 0.3 mag
Extinction-corrected ri color:
From alerts: 0.06 +/- 0.13 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.22 mag/day
r: 0.21 mag/day
i: 0.24 mag/day

Fade Rate:
g: -99 mag/day
r: 1.17 mag/day
i: 0.22 mag/day


6. ZTF23aazkytm (Afterglow?) (TNS: AT 2017eli)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 17.85818, 34.85126     1h11m25.96s, 34d51m4.52s
Galactic (l, b): 127.5702, -27.84035    ext(g-r) = 0.062




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.57 +/- 0.08 mag
Extinction-corrected gi color:
From alerts: -0.86 +/- 0.11 mag
Extinction-corrected ri color:
From alerts: -0.29 +/- 0.1 mag

Rise Rate:
g: 0.4 mag/day
r: 0.24 mag/day
i: 0.11 mag/day

Fade Rate:
g: 458441.68 mag/day
r: -99 mag/day
i: -99 mag/day


7. ZTF23aazldjf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 21.45862, 32.40911     1h25m50.07s, 32d24m32.80s
Galactic (l, b): 131.30495, -29.90279    ext(g-r) = 0.073




PS1: 1 source in 3 arcsec    Closest: d = 2.77 arcsec    photoz=0.08+/-0.00    peak abs mag = -18.05
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.81 arcsec, 309.3 deg (east of north)
    photoz=0.11 (68% bounds 0.09, 0.14), type=SER    peak abs mag = -18.71 (68% bounds -18.19, -19.18)


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

Fade Rate:
g: -99 mag/day
r: 118513.06 mag/day
i: -99 mag/day


8. ZTF23aazlgce (FBOT?) (TNS: AT 2023qln)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 28.27664, 42.26772     1h53m6.39s, 42d16m3.78s
Galactic (l, b): 134.9526, -19.16006    ext(g-r) = 0.06




PS1: 1 source in 3 arcsec    Closest: d = 0.91 arcsec    photoz=0.31+/-0.17    peak abs mag = -21.40
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.22 +/- 0.21 mag

Rise Rate:
g: 0.28 mag/day
r: 0.05 mag/day
i: 0.11 mag/day

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


9. ZTF23aazmcmn (Afterglow?) (TNS: AT 2023qqz)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 261.82836, 33.43878    17h27m18.81s, 33d26m19.59s
Galactic (l, b): 57.36551, 31.18443    ext(g-r) = 0.044





PS1: 1 source in 3 arcsec    Closest: d = 0.92 arcsec    photoz=0.12+/-0.02    peak abs mag = -19.27
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.86 arcsec, 10.7 deg (east of north)
    photoz=0.09 (68% bounds 0.07, 0.12), type=SER    peak abs mag = -18.69 (68% bounds -18.17, -19.27)

Extinction-corrected gr color:
From alerts: 0.15 +/- 0.08 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.58 mag/day
r: 0.08 mag/day
i: -99 mag/day

Fade Rate:
g: 428333.83 mag/day
r: 402928.16 mag/day
i: -99 mag/day


10. ZTF23aaznfqc (Afterglow?) (TNS: AT 2023qqc)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 350.89939, 39.00878    23h23m35.85s, 39d 0m31.61s
Galactic (l, b): 104.82733, -20.75507    ext(g-r) = 0.132




PS1: 1 source in 3 arcsec    Closest: d = 2.29 arcsec    photoz=0.06+/-0.00    peak abs mag = -18.04
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.0 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.89 mag/day
r: 0.63 mag/day
i: -99 mag/day

Fade Rate:
g: 480167.53 mag/day
r: -99 mag/day
i: -99 mag/day


11. ZTF23aaznkrh (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 337.10105, -20.42562    22h28m24.25s, -20d-25m-32.22s
Galactic (l, b): 36.70997, -56.71389    ext(g-r) = 0.044




PS1: 1 source in 3 arcsec    Closest: d = 0.19 arcsec    photoz=0.19+/-0.13    peak abs mag = -20.36
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.18 +/- 0.11 mag

Rise Rate:
g: 0.09 mag/day
r: 0.01 mag/day
i: -99 mag/day

Fade Rate:
g: 12.57 mag/day
r: -99 mag/day
i: -99 mag/day


12. ZTF23aaznqky (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 24.72725, 31.94783     1h38m54.54s, 31d56m52.18s
Galactic (l, b): 134.53903, -29.85173    ext(g-r) = 0.061




PS1: 1 source in 3 arcsec    Closest: d = 0.17 arcsec    photoz=0.09+/-0.01    peak abs mag = -18.85
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.16 arcsec, 173.4 deg (east of north)
    photoz=0.07 (68% bounds 0.06, 0.1), type=SER    peak abs mag = -18.39 (68% bounds -17.83, -19.04)

Extinction-corrected gr color:
From alerts: 0.67 +/- 0.07 mag
Extinction-corrected gi color:
From alerts: 0.77 +/- 0.13 mag
Extinction-corrected ri color:
From alerts: 0.13 +/- 0.09 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.24 mag/day
r: 0.08 mag/day
i: 0.08 mag/day

Fade Rate:
g: -99 mag/day
r: 549879.61 mag/day
i: -99 mag/day


13. ZTF23aaznywn (Afterglow?FBOT?) (TNS: AT 2023qsb)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 341.89526, -3.6423    22h47m34.86s, -3d-38m-32.28s
Galactic (l, b): 65.94963, -52.23981    ext(g-r) = 0.06




PS1: 1 source in 3 arcsec    Closest: d = 2.46 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.46 arcsec, 30.6 deg (east of north)
    photoz=0.08 (68% bounds 0.04, 0.19), type=PSF    peak abs mag = -19.64 (68% bounds -17.7, -21.62)

Extinction-corrected gr color:
From alerts: -0.13 +/- 0.09 mag

Rise Rate:
g: 0.29 mag/day
r: 0.27 mag/day
i: 0.09 mag/day

Fade Rate:
g: 5.35 mag/day
r: -99 mag/day
i: -99 mag/day


14. ZTF23aazprcc (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 184.80498, 22.42852    12h19m13.20s, 22d25m42.66s
Galactic (l, b): 243.91725, 81.31079    ext(g-r) = 0.028




PS1: 1 source in 3 arcsec    Closest: d = 2.75 arcsec    photoz=0.04+/-0.00    peak abs mag = -18.53
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.57 arcsec, 25.4 deg (east of north)
    photoz=0.03 (68% bounds 0.01, 0.06), type=EXP    peak abs mag = -17.32 (68% bounds -15.53, -19.08)


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

Fade Rate:
g: -99 mag/day
r: 0.64 mag/day
i: -99 mag/day


15. ZTF23aazprkb (Afterglow?) (TNS: AT 2023pxo)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 204.18514, 18.24616    13h36m44.43s, 18d14m46.19s
Galactic (l, b): 354.88424, 76.29989    ext(g-r) = 0.025



SDSS (3 arcsec):Found SDSS spec-z: z=0.07; peak abs mag = -19.13
PS1: 1 source in 3 arcsec    Closest: d = 2.09 arcsec    photoz=0.06+/-0.00    peak abs mag = -18.75
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: 1.27 mag/day
i: -99 mag/day


16. ZTF23aazrxwo (Afterglow?) (TNS: AT 2023qnb)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 337.06006, 10.95911    22h28m14.41s, 10d57m32.78s
Galactic (l, b): 75.75841, -38.46174    ext(g-r) = 0.107





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.14 +/- 0.18 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 4.08 mag/day
r: 0.08 mag/day
i: -99 mag/day

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


17. ZTF23aazujlg (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 114.28708, 48.63967     7h37m8.90s, 48d38m22.80s
Galactic (l, b): 169.72841, 27.30755    ext(g-r) = 0.094




PS1: 1 source in 3 arcsec    Closest: d = 0.75 arcsec    photoz=0.21+/-0.06    peak abs mag = -20.36
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.19 mag/day
i: -99 mag/day

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


18. ZTF23aazvjor (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 324.04952, 24.84098    21h36m11.89s, 24d50m27.54s
Galactic (l, b): 76.35866, -19.89647    ext(g-r) = 0.102




PS1: 1 source in 3 arcsec    Closest: d = 0.28 arcsec    photoz=0.34+/-0.09    peak abs mag = -21.13
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.09 +/- 0.37 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.03 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 343210.25 mag/day
i: -99 mag/day


19. ZTF23aazzgxk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 105.62381, 40.85806     7h 2m29.72s, 40d51m29.03s
Galactic (l, b): 176.11074, 19.31506    ext(g-r) = 0.094




PS1: 1 source in 3 arcsec    Closest: d = 0.91 arcsec    photoz=0.18+/-0.14    peak abs mag = -19.79
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: 0.42 mag/day
i: -99 mag/day


20. ZTF23aazzkvp (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 112.78814, 41.42836     7h31m9.15s, 41d25m42.08s
Galactic (l, b): 177.27105, 24.63106    ext(g-r) = 0.07




PS1: 0 sources in 3 arcsec

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: 339056.34 mag/day
i: -99 mag/day