2025qln

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Information

Transient

Name: AT2025qln
Right ascension: 13h08m17.31s
Declination: 15d25m11.85s
Discovery Date: May 3, 2025, 6:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 13h08m17.48s
Declination: 15d25m11.76s
Redshift: None
Photometric Redshift: 0.162

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	22.58
Transient MWEBV	processed	0.05
Host match	processed	6.07
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.72
Global aperture photometry	processed	5.78
Validate global photometry	processed	16.78
Global host SED inference	processed	401.5
Local aperture photometry	processed	6.36
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) = 13h08m17.31s, 15d25m11.85s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 13h08m17.48s, 15d25m11.91s
semi major axis, semi minor axis (arcsec) = 6.05, 4.59
angle (degrees, anti-clockwise from east) = -125.34

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.79	2.79	21.672	0.388	AB
GALEX_NUV	9.18	2.3	21.493	0.273	AB
SDSS_u	29.06	3.83	20.242	0.143	AB
SDSS_g	74.37	2.75	19.222	0.040	AB
DES_g	85.76	0.57	19.067	0.007	AB
PanSTARRS_g	81.9	1.24	19.117	0.016	AB
SDSS_r	155.59	4.06	18.420	0.028	AB
PanSTARRS_r	148.67	1.83	18.469	0.013	AB
DES_r	161.29	1.2	18.381	0.008	AB
SDSS_i	206.98	5.46	18.110	0.029	AB
PanSTARRS_i	202.45	1.82	18.134	0.010	AB
PanSTARRS_z	233.54	3.76	17.979	0.017	AB
SDSS_z	322.77	13.7	17.628	0.046	AB
DES_z	243.55	3.21	17.934	0.014	AB
PanSTARRS_y	266.12	8.33	17.837	0.034	AB
2MASS_J	434.09	125.68	16.411	0.314	Vega
2MASS_H	340.77	191.32	16.201	0.610	Vega
2MASS_K	886.07	182.64	14.694	0.224	Vega
WISE_W1	147.62	11.03	15.778	0.081	Vega
WISE_W2	96.4	13.37	15.601	0.151	Vega
WISE_W3	206.78	69.57	12.937	0.365	Vega
WISE_W4	-214.95	424.4			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})\,	10.266	10.341	10.421
{\rm log}_{10}({\rm SFR})	-0.093	0.386	0.791
{\rm log}_{10}({\rm sSFR})	-10.457	-9.943	-9.552
{\rm stellar\ age}	5.238	6.230	7.351

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.282	-0.947	-0.657
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.715	-0.454	0.219

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.223	0.348	0.508
\delta	-0.773	-0.518	-0.260
\tau_1/\tau_2	0.719	1.119	1.482
Q_{PAH}	0.813	2.273	4.270
U_{min}	2.623	7.675	14.308
{\rm log}_{10}(\gamma_e)\,	-2.763	-1.810	-0.899

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.243	-3.121	-1.998
{\rm log}_{10}(\tau_{AGN})\,	1.037	1.511	1.893

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.359	-0.017	0.245
0.03-0.10 Gyr	-0.078	0.491	0.928
0.10-0.32 Gyr	0.050	0.540	0.834
0.32-1.03 Gyr	-0.172	0.316	0.588
1.03-3.29 Gyr	-0.031	0.365	0.591
3.29-10.55 Gyr	0.238	0.477	0.624
10.55-11.72 Gyr	-0.042	0.515	1.053