2025L results

2025L results

Information

Transient

Name:	`AT2025L`
Right ascension:	`2h31m34.37s`
Declination:	`-23d00m40.20s`
Discovery Date:	`Jan. 2, 2025, 5:42 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.027`

Host

Name:	`2025L`
Right ascension:	`2h31m33.32s`
Declination:	`-23d00m59.81s`
Redshift:	`None`
Photometric Redshift:	`0.119`

Cutout Download Report

Downloaded	Unavailable
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 DES_g DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	12.52
Transient MWEBV	processed	0.08
Host match	processed	2.99
Host information	processed	0.1
Host MWEBV	processed	0.08
Global aperture construction	processed	0.9
Global aperture photometry	processed	7.82
Validate global photometry	processed	22.55
Global host SED inference	processed	680.33
Local aperture photometry	processed	7.35
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	22.66

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	2h31m34.37s, -23d00m40.20s
semi major axis, semi minor axis (arcsec):	0.93, 0.93
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	1.62	0.26	23.377	0.178	AB

Aperture details

RA, DEC (J2000):	2h31m33.31s, -23d00m59.58s
semi major axis, semi minor axis (arcsec):	4.44, 4.16
angle (degrees, anti-clockwise from east):	-133.7

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.66	1.2	22.837	0.488	AB
GALEX_NUV	2.82	1.35	22.775	0.521	AB
DES_g	231.46	0.46	17.989	0.002	AB
PanSTARRS_g	233.56	1.4	17.979	0.006	AB
PanSTARRS_r	486.04	1.53	17.183	0.003	AB
DES_r	557.02	0.85	17.035	0.002	AB
PanSTARRS_i	745.01	1.31	16.720	0.002	AB
PanSTARRS_z	949.73	2.99	16.456	0.003	AB
DES_z	1046.71	3.38	16.350	0.004	AB
PanSTARRS_y	1137.14	9.0	16.260	0.009	AB
2MASS_J	1680.38	147.82	14.942	0.096	Vega
2MASS_H	2309.91	250.82	14.123	0.118	Vega
2MASS_K	1781.37	265.37	13.935	0.162	Vega
WISE_W1	671.36	27.32	14.134	0.044	Vega
WISE_W2	406.87	24.36	14.037	0.065	Vega
WISE_W3	138.76	67.28	13.370	0.526	Vega
WISE_W4	159.27	323.34	11.775	2.204	Vega

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})\,	10.719	10.858	10.987
{\rm log}_{10}({\rm SFR})	-3.396	-0.778	0.384
{\rm log}_{10}({\rm sSFR})	-14.633	-11.709	-10.360
{\rm stellar\ age}	5.926	7.285	11.193

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.542	-1.118	-0.828
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.561	-0.586	0.199

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.372	0.561	0.753
\delta	-0.888	-0.687	-0.455
\tau_1/\tau_2	0.543	1.003	1.477
Q_{PAH}	0.489	1.506	3.628
U_{min}	3.049	9.283	17.154
{\rm log}_{10}(\gamma_e)\,	-2.970	-1.757	-0.976

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.456	-3.512	-2.454
{\rm log}_{10}(\tau_{AGN})\,	1.118	1.635	1.991

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.024	-1.725	-0.231
0.03-0.10 Gyr	-4.199	-0.818	0.512
0.10-0.32 Gyr	-3.767	-0.506	0.748
0.32-1.05 Gyr	-3.273	-0.452	0.642
1.05-3.40 Gyr	-2.471	0.210	1.017
3.40-11.00 Gyr	-0.789	0.897	1.183
11.00-12.22 Gyr	-0.807	1.092	2.119