2025gl

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Information

Transient

Name: AT2025gl
Right ascension: 3h17m46.82s
Declination: -30d04m42.01s
Discovery Date: Jan. 3, 2025, 2:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2025gl
Right ascension: 3h17m46.87s
Declination: -30d04m41.35s
Redshift: 0.065800
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	0.68
Cutout download	processed	0.16
Global aperture construction	processed	0.57
Local aperture photometry	processed	5.04
Global aperture photometry	processed	5.01
Validate local photometry	processed	0.02
Validate global photometry	processed	13.68
Host information	processed	0.09
Global host SED inference	processed	401.39
Local host SED inference	processed	451.96
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.04
Log transient processing status	processed	None

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 3h17m46.82s, -30d04m42.01s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
DES_g	167.45	0.39	18.340	0.003	AB
PanSTARRS_g	153.53	0.73	18.435	0.005	AB
PanSTARRS_r	264.48	0.9	17.844	0.004	AB
DES_r	332.27	0.64	17.596	0.002	AB
PanSTARRS_i	343.23	0.78	17.561	0.002	AB
PanSTARRS_z	445.78	1.91	17.277	0.005	AB
DES_z	524.02	2.49	17.102	0.005	AB
PanSTARRS_y	524.2	4.18	17.101	0.009	AB

Aperture details

RA, DEC (J2000) = 3h17m46.82s, -30d04m41.70s
semi major axis, semi minor axis (arcsec) = 9.17, 6.3
angle (degrees, anti-clockwise from east) = -107.65

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	22.85	3.54	20.503	0.168	AB
GALEX_NUV	35.97	3.08	20.010	0.093	AB
DES_g	539.34	0.77	17.070	0.002	AB
PanSTARRS_g	544.48	2.83	17.060	0.006	AB
PanSTARRS_r	946.59	3.51	16.460	0.004	AB
DES_r	1031.73	1.21	16.366	0.001	AB
PanSTARRS_i	1260.07	3.45	16.149	0.003	AB
PanSTARRS_z	1551.01	8.29	15.923	0.006	AB
DES_z	1597.77	4.56	15.891	0.003	AB
PanSTARRS_y	1999.3	19.02	15.648	0.010	AB
2MASS_J	2085.67	224.6	14.707	0.117	Vega
2MASS_H	2780.67	363.43	13.922	0.142	Vega
2MASS_K	2049.91	427.38	13.783	0.226	Vega
WISE_W1	1074.56	21.84	13.623	0.022	Vega
WISE_W2	707.48	23.37	13.437	0.036	Vega
WISE_W3	1841.27	79.88	10.563	0.047	Vega
WISE_W4	3034.8	533.08	8.575	0.191	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.641	9.824	9.922
${\rm log}_{10}({\rm SFR})$	-0.418	0.030	0.535
${\rm log}_{10}({\rm sSFR})$	-10.310	-9.803	-9.202
${\rm stellar\ age}$	3.986	6.111	7.612

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.553	-0.136	0.081
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.757	-0.394	0.214

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.334	0.585	0.955
$\delta$	-0.818	-0.491	-0.163
$\tau_1/\tau_2$	0.757	1.116	1.497
$Q_{PAH}$	0.988	3.235	5.510
$U_{min}$	2.945	7.975	15.203
${\rm log}_{10}(\gamma_e)\,$	-2.998	-1.515	-0.608

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.043	-2.358	-0.727
${\rm log}_{10}(\tau_{AGN})\,$	1.077	1.623	2.022

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.348	-0.066	0.204
0.03-0.10 Gyr	-0.550	0.058	0.637
0.10-0.33 Gyr	-0.554	-0.038	0.420
0.33-1.08 Gyr	-0.624	-0.115	0.251
1.08-3.53 Gyr	-0.599	-0.112	0.134
3.53-11.59 Gyr	-0.673	-0.179	0.043
11.59-12.88 Gyr	-0.876	-0.146	0.393

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.411	10.452	10.494
${\rm log}_{10}({\rm SFR})$	-0.536	-0.274	-0.020
${\rm log}_{10}({\rm sSFR})$	-11.012	-10.721	-10.476
${\rm stellar\ age}$	6.899	7.527	8.604

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.447	-0.325	-0.230
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.037	0.262	0.405

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.095	0.144	0.224
$\delta$	-0.884	-0.655	-0.355
$\tau_1/\tau_2$	0.731	1.078	1.450
$Q_{PAH}$	0.944	2.450	4.309
$U_{min}$	2.154	7.240	13.869
${\rm log}_{10}(\gamma_e)\,$	-2.295	-1.243	-0.457

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.784	-2.553	-1.660
${\rm log}_{10}(\tau_{AGN})\,$	1.215	1.687	1.981

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.686	-0.393	-0.162
0.03-0.10 Gyr	-0.620	-0.244	0.078
0.10-0.33 Gyr	-0.345	-0.023	0.239
0.33-1.08 Gyr	-0.288	0.034	0.241
1.08-3.53 Gyr	-0.078	0.252	0.499
3.53-11.59 Gyr	0.486	0.627	0.706
11.59-12.88 Gyr	0.270	0.699	1.136