2025adva

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Information

Transient

Name: AT2025adva
Right ascension: 9h46m31.86s
Declination: 9d47m17.73s
Discovery Date: Nov. 17, 2025, 3:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 9h46m31.81s
Declination: 9d47m18.43s
Redshift: None
Photometric Redshift: 0.135

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.5
Transient MWEBV	processed	0.1
Host match	processed	5.79
Host information	processed	0.15
Host MWEBV	processed	0.13
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.99
Validate global photometry	processed	18.37
Global host SED inference	processed	399.75
Local aperture photometry	processed	6.72
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) = 9h46m31.86s, 9d47m17.73s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
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) = 9h46m31.81s, 9d47m18.56s
semi major axis, semi minor axis (arcsec) = 4.37, 3.31
angle (degrees, anti-clockwise from east) = -4.66

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.34	0.53	22.307	0.133	AB
GALEX_NUV	6.03	0.39	21.949	0.069	AB
SDSS_u	16.35	2.87	20.866	0.190	AB
SDSS_g	65.42	2.32	19.361	0.038	AB
DES_g	69.77	0.43	19.291	0.007	AB
PanSTARRS_g	68.83	0.71	19.306	0.011	AB
SDSS_r	129.09	3.34	18.623	0.028	AB
PanSTARRS_r	130.31	0.92	18.613	0.008	AB
DES_r	142.26	0.87	18.517	0.007	AB
SDSS_i	192.99	4.3	18.186	0.024	AB
PanSTARRS_i	189.51	1.37	18.206	0.008	AB
PanSTARRS_z	223.39	2.38	18.027	0.012	AB
SDSS_z	221.22	10.53	18.038	0.052	AB
DES_z	246.54	3.23	17.920	0.014	AB
PanSTARRS_y	258.03	6.18	17.871	0.026	AB
2MASS_J	282.67	129.39	16.877	0.497	Vega
2MASS_H	451.02	167.78	15.897	0.404	Vega
2MASS_K	64.23	237.18	17.543	4.009	Vega
WISE_W1	176.92	9.47	15.582	0.058	Vega
WISE_W2	136.26	13.95	15.225	0.111	Vega
WISE_W3	252.91	68.12	12.719	0.292	Vega
WISE_W4	667.37	453.51	10.219	0.738	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})\,	10.223	10.263	10.311
{\rm log}_{10}({\rm SFR})	-0.318	-0.104	0.146
{\rm log}_{10}({\rm sSFR})	-10.587	-10.368	-10.099
{\rm stellar\ age}	6.148	6.797	7.670

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.762	-0.486	-0.254
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.660	-0.092	0.303

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.191	0.288	0.436
\delta	-0.748	-0.438	-0.121
\tau_1/\tau_2	0.695	1.005	1.323
Q_{PAH}	0.642	1.783	3.636
U_{min}	2.440	6.938	13.402
{\rm log}_{10}(\gamma_e)\,	-2.767	-1.791	-0.609

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.904	-2.564	-1.686
{\rm log}_{10}(\tau_{AGN})\,	0.980	1.407	1.857

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.274	-0.108	0.041
0.03-0.10 Gyr	-0.403	-0.100	0.216
0.10-0.32 Gyr	-0.386	-0.050	0.232
0.32-1.04 Gyr	-0.317	-0.009	0.210
1.04-3.36 Gyr	-0.100	0.219	0.428
3.36-10.83 Gyr	0.318	0.452	0.543
10.83-12.03 Gyr	0.036	0.486	0.889