2025abno

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Information

Transient

Name: AT2025abno
Right ascension: 22h31m14.15s
Declination: 15d27m08.55s
Discovery Date: Oct. 23, 2025, 9:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.057

Host

Name:
Right ascension: 22h31m14.10s
Declination: 15d27m08.13s
Redshift: None
Photometric Redshift: 0.144

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	6.55
Transient MWEBV	processed	0.1
Host match	processed	5.02
Host information	processed	0.13
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.99
Validate global photometry	processed	16.2
Global host SED inference	processed	426.0
Local aperture photometry	processed	5.8
Validate local photometry	no valid phot	0.02
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) = 22h31m14.15s, 15d27m08.55s
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) = 22h31m14.10s, 15d27m08.35s
semi major axis, semi minor axis (arcsec) = 3.3, 2.73
angle (degrees, anti-clockwise from east) = -21.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.33	1.72	21.897	0.296	AB
GALEX_NUV	5.58	1.02	22.033	0.197	AB
DES_g	39.3	0.38	19.914	0.011	AB
PanSTARRS_g	42.62	0.89	19.826	0.023	AB
PanSTARRS_r	64.11	0.91	19.383	0.015	AB
DES_r	67.63	0.68	19.325	0.011	AB
PanSTARRS_i	85.38	1.03	19.072	0.013	AB
PanSTARRS_z	96.38	2.32	18.940	0.026	AB
DES_z	102.5	2.22	18.873	0.024	AB
PanSTARRS_y	109.56	6.04	18.801	0.060	AB
2MASS_J	185.28	80.62	17.336	0.472	Vega
2MASS_H	-79.62	115.13			Vega
2MASS_K	177.6	155.22	16.439	0.949	Vega
WISE_W1	46.13	23.41	17.041	0.551	Vega
WISE_W2	25.49	14.33	17.045	0.610	Vega
WISE_W3	151.26	59.26	13.277	0.425	Vega
WISE_W4	529.46	448.17	10.470	0.919	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})\,	9.654	9.778	9.877
{\rm log}_{10}({\rm SFR})	-0.290	0.109	0.509
{\rm log}_{10}({\rm sSFR})	-10.100	-9.667	-9.180
{\rm stellar\ age}	2.088	4.586	5.998

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.299	-0.582	-0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.718	-0.718	0.188

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.193	0.519	0.873
\delta	-0.251	0.138	0.304
\tau_1/\tau_2	0.703	1.073	1.452
Q_{PAH}	1.131	2.845	4.761
U_{min}	2.950	8.056	15.108
{\rm log}_{10}(\gamma_e)\,	-2.857	-1.617	-0.514

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.294	-1.461	-0.539
{\rm log}_{10}(\tau_{AGN})\,	0.966	1.370	1.766

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.623	-0.171	0.212
0.03-0.10 Gyr	-0.290	0.184	0.616
0.10-0.32 Gyr	0.079	0.419	0.790
0.32-1.04 Gyr	-0.131	0.253	0.589
1.04-3.33 Gyr	-0.603	-0.090	0.162
3.33-10.73 Gyr	-1.039	-0.263	-0.017
10.73-11.93 Gyr	-1.274	-0.317	0.177