2025abvr

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Information

Transient

Name: AT2025abvr
Right ascension: 23h05m38.79s
Declination: 17d58m39.95s
Discovery Date: Oct. 18, 2025, 3:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.106

Host

Name:
Right ascension: 23h05m38.45s
Declination: 17d58m50.41s
Redshift: None
Photometric Redshift: 0.055

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	2.87
Transient MWEBV	processed	0.06
Host match	processed	5.09
Host information	processed	0.12
Host MWEBV	processed	0.07
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.42
Validate global photometry	processed	14.17
Global host SED inference	processed	406.43
Local aperture photometry	processed	6.94
Validate local photometry	processed	0.03
Local host SED inference	time limit exceeded	7188.91

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) = 23h05m38.79s, 17d58m39.95s
semi major axis, semi minor axis (arcsec) = 1.86, 1.86
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	258.15	4.66	17.870	0.020	AB
SDSS_g	5.38	1.06	22.073	0.213	AB
DES_g	6.31	0.17	21.899	0.029	AB
PanSTARRS_g	5.64	0.38	22.021	0.073	AB
SDSS_r	12.04	1.42	21.199	0.129	AB
PanSTARRS_r	12.22	0.52	21.183	0.047	AB
DES_r	12.86	0.39	21.127	0.033	AB
SDSS_i	18.61	2.19	20.725	0.128	AB
PanSTARRS_i	16.24	0.73	20.873	0.049	AB
PanSTARRS_z	19.59	1.59	20.670	0.088	AB
SDSS_z	18.35	6.12	20.741	0.362	AB
DES_z	21.45	0.88	20.572	0.045	AB
PanSTARRS_y	20.27	3.05	20.633	0.164	AB

Aperture details

RA, DEC (J2000) = 23h05m38.42s, 17d58m50.97s
semi major axis, semi minor axis (arcsec) = 22.57, 8.49
angle (degrees, anti-clockwise from east) = -0.9

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	33.42	4.74	20.090	0.154	AB
GALEX_NUV	33.8	1.29	20.078	0.041	AB
DES_g	1077.02	1.77	16.319	0.002	AB
PanSTARRS_g	1078.24	2.87	16.318	0.003	AB
PanSTARRS_r	2208.19	4.01	15.540	0.002	AB
DES_r	2458.2	4.66	15.423	0.002	AB
PanSTARRS_i	3415.74	5.51	15.066	0.002	AB
PanSTARRS_z	4427.62	11.93	14.785	0.003	AB
DES_z	4733.19	11.62	14.712	0.003	AB
PanSTARRS_y	5323.56	23.06	14.584	0.005	AB
2MASS_J	7083.46	318.94	13.379	0.049	Vega
2MASS_H	9191.61	420.31	12.624	0.050	Vega
2MASS_K	8264.03	619.41	12.269	0.081	Vega
WISE_W1	4397.89	46.48	12.093	0.011	Vega
WISE_W2	2865.76	54.19	11.918	0.021	Vega
WISE_W3	10269.17	186.58	8.697	0.020	Vega
WISE_W4	9170.44	1159.68	7.374	0.137	Vega

Imaging data

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Spectral Energy Distribution

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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})\,	10.901	10.949	11.020
{\rm log}_{10}({\rm SFR})	-0.421	-0.158	0.067
{\rm log}_{10}({\rm sSFR})	-11.384	-11.099	-10.880
{\rm stellar\ age}	7.620	8.383	10.901

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.554	-0.363	-0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.531	-0.245	0.285

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.237	0.327	0.448
\delta	-0.108	0.133	0.285
\tau_1/\tau_2	0.496	0.918	1.351
Q_{PAH}	1.875	3.327	4.955
U_{min}	2.265	7.340	14.649
{\rm log}_{10}(\gamma_e)\,	-2.881	-1.882	-1.106

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.880	-1.423	-1.107
{\rm log}_{10}(\tau_{AGN})\,	1.384	1.764	1.997

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.186	0.054	0.252
0.03-0.10 Gyr	-1.602	-0.382	0.045
0.10-0.33 Gyr	-1.869	-0.494	0.002
0.33-1.08 Gyr	-1.281	-0.360	0.145
1.08-3.56 Gyr	-0.876	0.136	0.694
3.56-11.72 Gyr	0.698	1.108	1.212
11.72-13.02 Gyr	0.811	1.368	2.017