Candidate List 20230808

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Section 1: New Sources (age<1d; 14 events)    

Section 2: Old (1-5d) sources observed last night (60 events)
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Section 1: New Afterglow/FBOT Cands Last Night (4)
1. ZTF23aawlyyi (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 262.24346, 21.83148    17h28m58.43s, 21d49m53.33s
Galactic (l, b): 44.75839, 27.41705    ext(g-r) = 0.066





PS1: 1 source in 3 arcsec    Closest: d = 0.81 arcsec    photoz=0.12+/-0.06    peak abs mag = -18.59
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.73 arcsec, 343.0 deg (east of north)
    photoz=0.12 (68% bounds 0.1, 0.15), type=SER    peak abs mag = -18.65 (68% bounds -18.05, -19.16)

Extinction-corrected gr color:
From alerts: -0.06 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.53 mag/day
r: 0.41 mag/day
i: -99 mag/day

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


2. ZTF23aawmagf (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 246.0535, 5.67248    16h24m12.84s, 5d40m20.93s
Galactic (l, b): 19.93646, 35.14569    ext(g-r) = 0.079





PS1: 1 source in 3 arcsec    Closest: d = 0.14 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.10 arcsec, 278.9 deg (east of north)
    photoz=0.73 (68% bounds 0.3, 0.87), type=SER    peak abs mag = -25.32 (68% bounds -22.98, -25.78)

Extinction-corrected gr color:
From alerts: -0.26 +/- 0.06 mag

Rise Rate:
g: 1.54 mag/day
r: 0.75 mag/day
i: -99 mag/day

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


3. ZTF23aawmbkn (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 269.72529, 36.98002    17h58m54.07s, 36d58m48.07s
Galactic (l, b): 63.12158, 25.83906    ext(g-r) = 0.039





PS1: 1 source in 3 arcsec    Closest: d = 1.40 arcsec    photoz=-0.00+/-0.01    peak abs mag = -11.82
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.59 arcsec, 262.8 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: -0.11 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 49.0 mag/day
r: 0.33 mag/day
i: -99 mag/day

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


4. ZTF23aawmggm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 264.92521, 13.25369    17h39m42.05s, 13d15m13.28s
Galactic (l, b): 37.0929, 21.79525    ext(g-r) = 0.15





PS1: 1 source in 3 arcsec    Closest: d = 0.66 arcsec    photoz=0.05+/-0.01    peak abs mag = -18.33
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.58 arcsec, 346.1 deg (east of north)
    photoz=0.06 (68% bounds 0.05, 0.09), type=SER    peak abs mag = -18.76 (68% bounds -18.3, -19.43)


Rise Rate:
g: -99 mag/day
r: 1.75 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 8.15 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (19)
0. ZTF18aasrovh (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 268.71046, 36.74964    17h54m50.51s, 36d44m58.69s
Galactic (l, b): 62.63317, 26.56033    ext(g-r) = 0.032





PS1: 1 source in 3 arcsec    Closest: d = 1.27 arcsec    photoz=0.13+/-0.02    peak abs mag = -19.50
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.28 arcsec, 257.0 deg (east of north)
    photoz=0.15 (68% bounds 0.12, 0.16), type=SER    peak abs mag = -19.8 (68% bounds -19.42, -20.06)

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

Rise Rate:
g: 0.13 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. ZTF23aavtqle (Afterglow?) (TNS: AT 2023nye)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 201.17037, 57.90528    13h24m40.89s, 57d54m19.01s
Galactic (l, b): 114.43789, 58.67138    ext(g-r) = 0.013





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



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

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


2. ZTF23aavtqzj (Afterglow?) (TNS: AT 2023omt)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 255.85945, 61.4637    17h 3m26.27s, 61d27m49.33s
Galactic (l, b): 90.99969, 36.41344    ext(g-r) = 0.033





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.18 +/- 0.05 mag

Rise Rate:
g: 0.09 mag/day
r: 0.1 mag/day
i: -99 mag/day

Fade Rate:
g: 283240.31 mag/day
r: 233304.58 mag/day
i: -99 mag/day


3. ZTF23aavtsts (FBOT?) (TNS: AT 2023ohn)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 206.08747, 59.09353    13h44m20.99s, 59d 5m36.69s
Galactic (l, b): 110.55535, 56.74519    ext(g-r) = 0.016





PS1: 1 source in 3 arcsec    Closest: d = 0.18 arcsec    photoz=0.34+/-0.25    peak abs mag = -23.10
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.01 +/- 0.1 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 0.11 mag/day
i: -99 mag/day

Fade Rate:
g: 0.08 mag/day
r: 0.08 mag/day
i: -99 mag/day


4. ZTF23aavvsrq (Afterglow?) (TNS: AT 2023ore)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 256.79274, 61.63343    17h 7m10.26s, 61d38m0.36s
Galactic (l, b): 91.11682, 35.947    ext(g-r) = 0.031





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.03 arcsec, 23.8 deg (east of north)
    photoz=0.07 (68% bounds 0.02, 0.25), type=EXP    peak abs mag = -18.12 (68% bounds -14.85, -21.22)

Extinction-corrected gr color:
From alerts: -0.31 +/- 0.06 mag
Extinction-corrected gi color:
From alerts: -0.29 +/- 0.34 mag
Extinction-corrected ri color:
From alerts: -0.06 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.52 mag/day
i: 0.02 mag/day

Fade Rate:
g: 425172.96 mag/day
r: 222481.4 mag/day
i: -99 mag/day


5. ZTF23aavwosh (Afterglow?) (TNS: AT 2023olp)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 323.72605, 15.10988    21h34m54.25s, 15d 6m35.59s
Galactic (l, b): 68.39347, -26.31622    ext(g-r) = 0.09





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.02 +/- 0.04 mag
Extinction-corrected gi color:
From alerts: -0.17 +/- 0.12 mag
Extinction-corrected ri color:
From alerts: -0.16 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.21 mag/day
r: 0.19 mag/day
i: 0.07 mag/day

Fade Rate:
g: 227298.87 mag/day
r: 324987.79 mag/day
i: -99 mag/day


6. ZTF23aavzbki (Afterglow?) (TNS: AT 2023ovg)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 266.98687, 24.44997    17h47m56.85s, 24d26m59.88s
Galactic (l, b): 49.15893, 24.22455    ext(g-r) = 0.074





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.43 arcsec, 141.4 deg (east of north)
    photoz=0.71 (68% bounds 0.62, 0.83), type=EXP    peak abs mag = -23.76 (68% bounds -23.44, -24.18)

Extinction-corrected gr color:
From alerts: -0.18 +/- 0.04 mag
Extinction-corrected ri color:
From alerts: -0.09 +/- 0.28 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.02 mag/day
i: 0.0 mag/day

Fade Rate:
g: 460280.76 mag/day
r: 534450.31 mag/day
i: -99 mag/day


7. ZTF23aavzbkj (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 267.22488, 24.7776    17h48m53.97s, 24d46m39.36s
Galactic (l, b): 49.57776, 24.13412    ext(g-r) = 0.087





PS1: 1 source in 3 arcsec    Closest: d = 1.73 arcsec    photoz=0.35+/-0.19    peak abs mag = -21.35
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.09 +/- 0.06 mag

Rise Rate:
g: 5.83 mag/day
r: 0.03 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 154422.7 mag/day
i: -99 mag/day


8. ZTF23aavzhii (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 257.10063, 26.88565    17h 8m24.15s, 26d53m8.35s
Galactic (l, b): 48.62704, 33.4473    ext(g-r) = 0.062




SDSS (3 arcsec):Found SDSS spec-z: z=0.14; peak abs mag = -19.23
PS1: 1 source in 3 arcsec    Closest: d = 1.21 arcsec    photoz=0.12+/-0.01    peak abs mag = -18.89
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.22 arcsec, 179.8 deg (east of north)
    photoz=0.13 (68% bounds 0.12, 0.14), type=SER    peak abs mag = -18.99 (68% bounds -18.74, -19.16)

Extinction-corrected gr color:
From alerts: -0.13 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.62 mag/day
i: -99 mag/day

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


9. ZTF23aavziyo (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 259.06956, 39.79108    17h16m16.69s, 39d47m27.89s
Galactic (l, b): 64.27722, 34.58862    ext(g-r) = 0.031





PS1: 1 source in 3 arcsec    Closest: d = 0.77 arcsec    photoz=0.11+/-0.01    peak abs mag = -19.18
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.79 arcsec, 96.8 deg (east of north)
    photoz=0.1 (68% bounds 0.09, 0.11), type=SER    peak abs mag = -18.91 (68% bounds -18.73, -19.06)

Extinction-corrected gr color:
From alerts: 0.13 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.03 mag/day
r: 0.81 mag/day
i: -99 mag/day

Fade Rate:
g: 7.83 mag/day
r: 0.81 mag/day
i: -99 mag/day


10. ZTF23aavzjgh (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 244.68804, 46.72015    16h18m45.13s, 46d43m12.53s
Galactic (l, b): 73.08646, 45.15691    ext(g-r) = 0.011





PS1: 1 source in 3 arcsec    Closest: d = 0.24 arcsec    photoz=0.47+/-0.08    peak abs mag = -22.10
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.08 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.04 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.24 mag/day
i: -99 mag/day


11. ZTF23aawaoyp (FBOT?) (TNS: AT 2023ona)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 265.80117, 47.21724    17h43m12.28s, 47d13m2.07s
Galactic (l, b): 73.82509, 30.79638    ext(g-r) = 0.023





PS1: 1 source in 3 arcsec    Closest: d = 1.48 arcsec    photoz=0.27+/-0.04    peak abs mag = -21.44
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.24 +/- 0.25 mag
Extinction-corrected gi color:
From alerts: -0.33 +/- 0.27 mag
Extinction-corrected ri color:
From alerts: -0.09 +/- 0.27 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: -99 mag/day
i: -99 mag/day


12. ZTF23aawdbdg (FBOT?) (TNS: AT 2023ord)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 262.52624, 73.75856    17h30m6.30s, 73d45m30.80s
Galactic (l, b): 104.99449, 31.61977    ext(g-r) = 0.046





PS1: 1 source in 3 arcsec    Closest: d = 0.23 arcsec    photoz=0.29+/-0.07    peak abs mag = -21.46
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.52 +/- 0.25 mag

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


13. ZTF23aawesul (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 271.81383, -9.15791    18h 7m15.32s, -9d-9m-28.47s
Galactic (l, b): 19.69678, 5.49551    ext(g-r) = 1.385




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.16 +/- 0.28 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: 0.41 mag/day
i: -99 mag/day

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


14. ZTF23aawieyi (Afterglow?) (TNS: AT 2023osu)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 245.46901, -0.951    16h21m52.56s, 0d-57m-3.60s
Galactic (l, b): 12.77374, 32.19464    ext(g-r) = 0.097





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.18 +/- 0.07 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: 733735.31 mag/day
r: 847187.82 mag/day
i: -99 mag/day


15. ZTF23aawilwl (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 260.01518, 29.76033    17h20m3.64s, 29d45m37.18s
Galactic (l, b): 52.736, 31.75485    ext(g-r) = 0.047





PS1: 1 source in 3 arcsec    Closest: d = 1.27 arcsec    photoz=0.39+/-0.54    peak abs mag = -21.43
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.06 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 226914.99 mag/day
r: 375955.3 mag/day
i: -99 mag/day


16. ZTF23aawjpom (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 273.40092, 35.55849    18h13m36.22s, 35d33m30.55s
Galactic (l, b): 62.57163, 22.59111    ext(g-r) = 0.069





PS1: 1 source in 3 arcsec    Closest: d = 1.97 arcsec    photoz=0.07+/-0.01    peak abs mag = -18.02
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.92 arcsec, 234.4 deg (east of north)
    photoz=0.07 (68% bounds 0.06, 0.08), type=SER    peak abs mag = -17.98 (68% bounds -17.66, -18.31)

Extinction-corrected gr color:
From alerts: 0.68 +/- 0.23 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 2.04 mag/day
r: 0.16 mag/day
i: 0.02 mag/day

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


17. ZTF23aawlyxa (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 261.76073, 29.55568    17h27m2.57s, 29d33m20.43s
Galactic (l, b): 52.98395, 30.23908    ext(g-r) = 0.06





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.0 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 0.0 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 360221.49 mag/day
i: -99 mag/day


18. ZTF23aawmbha (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 262.95945, 22.02785    17h31m50.27s, 22d 1m40.25s
Galactic (l, b): 45.22367, 26.86183    ext(g-r) = 0.07





PS1: 1 source in 3 arcsec    Closest: d = 1.28 arcsec    photoz=0.08+/-0.01    peak abs mag = -18.07
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.43 arcsec, 121.0 deg (east of north)
    photoz=0.14 (68% bounds 0.13, 0.15), type=SER    peak abs mag = -19.27 (68% bounds -19.02, -19.45)

Extinction-corrected gr color:
From alerts: -0.12 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.04 mag/day
r: 0.62 mag/day
i: -99 mag/day

Fade Rate:
g: 0.34 mag/day
r: -99 mag/day
i: -99 mag/day