2025jqn

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Information

Transient

Name: AT2025jqn
Right ascension: 23h34m14.99s
Declination: -32d21m38.57s
Discovery Date: May 4, 2025, 3:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025jqn
Right ascension: 23h34m14.99s
Declination: -32d21m38.13s
Redshift: 0.100400
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	0.8
Cutout download	processed	4.14
Global aperture construction	processed	0.17
Local aperture photometry	processed	0.88
Global aperture photometry	processed	0.94
Validate local photometry	no valid phot	0.01
Validate global photometry	processed	1.29
Host information	processed	0.09
Global host SED inference	processed	437.03
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
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) = 23h34m14.99s, -32d21m38.57s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
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) = 23h34m14.94s, -32d21m36.80s
semi major axis, semi minor axis (arcsec) = 6.98, 2.19
angle (degrees, anti-clockwise from east) = -36.54

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	12.1	1.0	21.193	0.089	AB
GALEX_NUV	18.7	0.68	20.720	0.040	AB
2MASS_J	242.43	98.46	17.044	0.441	Vega
2MASS_H	479.37	149.41	15.831	0.338	Vega
2MASS_K	517.52	166.71	15.277	0.350	Vega
WISE_W1	118.65	9.52	16.015	0.087	Vega
WISE_W2	66.49	11.27	16.004	0.184	Vega
WISE_W3	255.76	58.91	12.706	0.250	Vega
WISE_W4	539.8	427.43	10.449	0.860	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%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.321	9.613	9.871
${\rm log}_{10}({\rm SFR})$	-0.513	-0.145	0.216
${\rm log}_{10}({\rm sSFR})$	-10.266	-9.829	-9.276
${\rm stellar\ age}$	1.728	5.383	7.762

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.379	-0.700	-0.018
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.061	-0.419	0.062

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.114	0.214	0.358
$\delta$	-0.803	-0.497	-0.135
$\tau_1/\tau_2$	0.492	0.880	1.279
$Q_{PAH}$	0.293	1.160	3.015
$U_{min}$	2.589	7.360	14.031
${\rm log}_{10}(\gamma_e)\,$	-3.270	-2.452	-1.397

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.332	-3.210	-1.887
${\rm log}_{10}(\tau_{AGN})\,$	0.994	1.458	1.880

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.554	-0.106	0.307
0.03-0.10 Gyr	-0.956	-0.238	0.222
0.10-0.33 Gyr	-0.931	-0.146	0.382
0.33-1.06 Gyr	-1.289	-0.264	0.329
1.06-3.44 Gyr	-1.683	-0.514	-0.084
3.44-11.20 Gyr	-1.868	-0.505	-0.005
11.20-12.45 Gyr	-1.923	-0.456	0.342