2025abh

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Information

Transient

Name: AT2025abh
Right ascension: 8h04m02.18s
Declination: 35d19m40.75s
Discovery Date: Jan. 20, 2025, 9:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025abh
Right ascension: 8h04m02.31s
Declination: 35d19m40.50s
Redshift: None
Photometric Redshift: 0.193

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.6
Cutout download	processed	16.64
Global aperture construction	processed	0.61
Local aperture photometry	processed	5.31
Global aperture photometry	processed	5.44
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	15.81
Host information	processed	0.09
Global host SED inference	processed	377.94
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.05
Processing status	blocked	N/A	N/A

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) = 8h04m02.18s, 35d19m40.75s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 8h04m02.31s, 35d19m40.68s
semi major axis, semi minor axis (arcsec) = 4.71, 4.15
angle (degrees, anti-clockwise from east) = -62.48

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.17	0.59	22.117	0.124	AB
GALEX_NUV	9.07	0.57	21.506	0.068	AB
SDSS_u	13.54	2.74	21.071	0.220	AB
SDSS_g	46.6	2.43	19.729	0.057	AB
DES_g	47.72	0.53	19.703	0.012	AB
PanSTARRS_g	51.56	1.06	19.619	0.022	AB
SDSS_r	101.12	3.33	18.888	0.036	AB
PanSTARRS_r	96.04	1.29	18.944	0.015	AB
SDSS_i	132.48	4.3	18.595	0.035	AB
PanSTARRS_i	132.44	1.04	18.595	0.008	AB
PanSTARRS_z	145.41	3.09	18.494	0.023	AB
SDSS_z	117.12	12.44	18.728	0.115	AB
DES_z	155.7	1.81	18.419	0.013	AB
PanSTARRS_y	170.13	6.91	18.323	0.044	AB
2MASS_J	328.89	145.18	16.712	0.479	Vega
2MASS_H	478.74	187.1	15.832	0.424	Vega
2MASS_K	100.54	200.39	17.056	2.164	Vega
WISE_W1	131.42	14.27	15.904	0.118	Vega
WISE_W2	111.02	18.24	15.447	0.178	Vega
WISE_W3	355.29	113.22	12.350	0.346	Vega
WISE_W4	171.84	626.28	11.692	3.957	Vega

Imaging data

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})\,	10.251	10.311	10.365
{\rm log}_{10}({\rm SFR})	0.296	0.507	0.717
{\rm log}_{10}({\rm sSFR})	-10.039	-9.799	-9.552
{\rm stellar\ age}	4.911	5.759	6.535

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.764	-0.397	-0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.644	-1.321	-0.103

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.216	0.332	0.518
\delta	-0.544	-0.205	0.044
\tau_1/\tau_2	0.831	1.120	1.418
Q_{PAH}	0.785	2.030	3.742
U_{min}	2.613	7.386	14.199
{\rm log}_{10}(\gamma_e)\,	-2.808	-1.926	-0.728

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.902	-2.448	-1.453
{\rm log}_{10}(\tau_{AGN})\,	0.941	1.334	1.824

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.347	0.515	0.668
0.03-0.10 Gyr	0.228	0.505	0.764
0.10-0.32 Gyr	0.292	0.538	0.769
0.32-1.01 Gyr	0.230	0.460	0.660
1.01-3.22 Gyr	0.226	0.428	0.600
3.22-10.24 Gyr	0.285	0.448	0.560
10.24-11.38 Gyr	0.044	0.484	0.853