2025num

Download data

Information

Transient

Name: AT2025num
Right ascension: 13h15m04.64s
Declination: -0d15m07.51s
Discovery Date: June 14, 2025, 4:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 13h15m04.66s
Declination: -0d15m06.67s
Redshift: None
Photometric Redshift: 0.196

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.21
Cutout download	processed	21.24
Global aperture construction	processed	0.65
Local aperture photometry	processed	6.34
Global aperture photometry	processed	5.68
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	16.49
Host information	processed	0.17
Global host SED inference	processed	399.81
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) = 13h15m04.64s, -0d15m07.51s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 13h15m04.66s, -0d15m06.48s
semi major axis, semi minor axis (arcsec) = 2.75, 2.67
angle (degrees, anti-clockwise from east) = -153.59

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.99	0.99	23.913	1.086	AB
GALEX_NUV	2.15	1.61	23.068	0.814	AB
SDSS_g	19.41	1.47	20.680	0.082	AB
DES_g	22.45	0.3	20.522	0.014	AB
PanSTARRS_g	22.12	0.58	20.538	0.028	AB
SDSS_r	67.31	2.53	19.330	0.041	AB
PanSTARRS_r	61.74	0.62	19.424	0.011	AB
DES_r	67.23	0.75	19.331	0.012	AB
SDSS_i	99.07	3.35	18.910	0.037	AB
PanSTARRS_i	89.56	0.82	19.020	0.010	AB
PanSTARRS_z	115.26	1.54	18.746	0.015	AB
SDSS_z	134.97	8.83	18.574	0.071	AB
DES_z	129.64	1.9	18.618	0.016	AB
PanSTARRS_y	129.46	3.4	18.620	0.029	AB
2MASS_J	249.71	111.27	17.011	0.484	Vega
2MASS_H	271.82	126.51	16.447	0.505	Vega
2MASS_K	238.47	176.91	16.119	0.805	Vega
WISE_W1	85.0	7.87	16.377	0.101	Vega
WISE_W2	60.14	11.55	16.113	0.209	Vega
WISE_W3	-22.0	49.09			Vega
WISE_W4	-107.21	410.84			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})\,	10.293	10.387	10.471
{\rm log}_{10}({\rm SFR})	-0.550	-0.053	0.321
{\rm log}_{10}({\rm sSFR})	-10.970	-10.457	-10.000
{\rm stellar\ age}	5.552	6.645	8.266

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.955	-0.626	-0.401
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.888	-0.658	-0.426

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.351	0.512	0.681
\delta	-0.908	-0.761	-0.562
\tau_1/\tau_2	0.583	0.886	1.246
Q_{PAH}	1.147	2.950	4.973
U_{min}	2.946	8.289	15.264
{\rm log}_{10}(\gamma_e)\,	-2.520	-1.537	-0.536

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.054	-2.618	-1.513
{\rm log}_{10}(\tau_{AGN})\,	1.034	1.480	1.893

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.333	0.072	0.347
0.03-0.10 Gyr	-0.986	-0.135	0.345
0.10-0.32 Gyr	-1.075	-0.223	0.294
0.32-1.01 Gyr	-1.248	-0.166	0.351
1.01-3.21 Gyr	-0.541	0.259	0.589
3.21-10.22 Gyr	0.213	0.564	0.708
10.22-11.35 Gyr	0.092	0.669	1.305