2025abgl

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Information

Transient

Name: AT2025abgl
Right ascension: 2h51m38.54s
Declination: -7d01m30.41s
Discovery Date: Oct. 17, 2025, 8:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name:
Right ascension: 2h51m38.52s
Declination: -7d01m30.80s
Redshift: None
Photometric Redshift: 0.145

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.63
Transient MWEBV	processed	0.08
Host match	processed	6.01
Host information	processed	0.12
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	7.22
Validate global photometry	processed	18.49
Global host SED inference	processed	425.52
Local aperture photometry	processed	7.14
Validate local photometry	no valid phot	0.03
Local host SED inference	not 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) = 2h51m38.54s, -7d01m30.41s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 2h51m38.50s, -7d01m30.65s
semi major axis, semi minor axis (arcsec) = 6.85, 3.79
angle (degrees, anti-clockwise from east) = -127.82

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.4	0.51	22.950	0.231	AB
GALEX_NUV	4.2	0.53	22.341	0.136	AB
SDSS_u	-0.85	4.9			AB
SDSS_g	89.35	3.15	19.022	0.038	AB
DES_g	86.61	0.48	19.056	0.006	AB
PanSTARRS_g	100.86	1.3	18.891	0.014	AB
SDSS_r	205.81	4.38	18.116	0.023	AB
PanSTARRS_r	208.2	1.29	18.104	0.007	AB
DES_r	214.89	0.77	18.069	0.004	AB
SDSS_i	329.75	6.13	17.605	0.020	AB
PanSTARRS_i	311.49	1.6	17.666	0.006	AB
PanSTARRS_z	432.04	3.12	17.311	0.008	AB
SDSS_z	424.18	12.69	17.331	0.032	AB
DES_z	409.75	3.5	17.369	0.009	AB
PanSTARRS_y	494.41	7.87	17.165	0.017	AB
2MASS_J	495.43	120.98	16.268	0.265	Vega
2MASS_H	565.48	167.68	15.651	0.322	Vega
2MASS_K	1040.11	239.89	14.520	0.250	Vega
WISE_W1	314.97	9.74	14.955	0.034	Vega
WISE_W2	212.6	12.0	14.742	0.061	Vega
WISE_W3	221.07	40.78	12.865	0.200	Vega
WISE_W4	349.55	275.78	10.921	0.857	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.659	10.698	10.783
{\rm log}_{10}({\rm SFR})	-0.184	0.154	0.480
{\rm log}_{10}({\rm sSFR})	-10.911	-10.549	-10.227
{\rm stellar\ age}	6.991	7.694	10.520

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.935	-0.692	-0.521
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.426	0.111	0.396

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.292	0.410	0.564
\delta	-0.672	-0.461	-0.264
\tau_1/\tau_2	0.584	0.950	1.353
Q_{PAH}	0.285	0.835	1.834
U_{min}	2.704	7.626	14.721
{\rm log}_{10}(\gamma_e)\,	-3.216	-2.432	-1.533

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.320	-3.130	-2.043
{\rm log}_{10}(\tau_{AGN})\,	1.013	1.440	1.839

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.432	-0.098	0.114
0.03-0.10 Gyr	-0.210	0.230	0.596
0.10-0.32 Gyr	-0.820	-0.054	0.330
0.32-1.04 Gyr	-1.243	-0.272	0.096
1.04-3.33 Gyr	-1.146	-0.016	0.420
3.33-10.73 Gyr	0.276	0.902	1.000
10.73-11.92 Gyr	0.601	1.188	1.887