2025col

Download data

Information

Transient

Name: AT2025col
Right ascension: 16h04m56.44s
Declination: 7d24m33.77s
Discovery Date: Feb. 24, 2025, 11:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025col
Right ascension: 16h04m56.44s
Declination: 7d24m33.31s
Redshift: None
Photometric Redshift: 0.163

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	3.04
Cutout download	processed	21.38
Global aperture construction	processed	0.6
Local aperture photometry	processed	5.44
Global aperture photometry	processed	5.52
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	15.71
Host information	processed	0.08
Global host SED inference	processed	390.15
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
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) = 16h04m56.44s, 7d24m33.77s
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

Aperture details

RA, DEC (J2000) = 16h04m56.44s, 7d24m33.37s
semi major axis, semi minor axis (arcsec) = 3.83, 2.63
angle (degrees, anti-clockwise from east) = -10.33

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.43	2.1	21.723	0.306	AB
GALEX_NUV	12.04	1.87	21.199	0.168	AB
SDSS_u	18.4	2.46	20.738	0.145	AB
SDSS_g	39.54	2.05	19.907	0.056	AB
DES_g	43.18	0.43	19.812	0.011	AB
PanSTARRS_g	40.08	0.6	19.893	0.016	AB
SDSS_r	61.73	2.5	19.424	0.044	AB
PanSTARRS_r	60.64	0.57	19.443	0.010	AB
DES_r	63.88	0.93	19.387	0.016	AB
SDSS_i	81.88	3.13	19.117	0.041	AB
PanSTARRS_i	78.38	0.67	19.164	0.009	AB
PanSTARRS_z	86.32	2.11	19.060	0.027	AB
SDSS_z	69.08	8.02	19.302	0.126	AB
DES_z	89.34	2.07	19.022	0.025	AB
PanSTARRS_y	93.29	4.19	18.975	0.049	AB
2MASS_H	-242.39	182.52			Vega
WISE_W1	96.34	11.85	16.241	0.134	Vega
WISE_W2	98.46	14.4	15.578	0.159	Vega
WISE_W3	519.46	75.66	11.937	0.158	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.538	9.726	9.883
{\rm log}_{10}({\rm SFR})	0.078	0.438	0.750
{\rm log}_{10}({\rm sSFR})	-9.683	-9.275	-8.882
{\rm stellar\ age}	1.883	4.073	5.594

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.477	-0.901	-0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.759	-0.163	0.308

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.345	0.564	0.773
\delta	0.016	0.209	0.329
\tau_1/\tau_2	0.745	1.068	1.375
Q_{PAH}	1.171	2.662	4.414
U_{min}	2.800	7.846	14.693
{\rm log}_{10}(\gamma_e)\,	-2.921	-1.973	-1.085

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.673	-1.522	-0.994
{\rm log}_{10}(\tau_{AGN})\,	0.878	1.205	1.617

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.219	0.093	0.354
0.03-0.10 Gyr	0.109	0.537	0.869
0.10-0.32 Gyr	0.344	0.655	0.936
0.32-1.03 Gyr	-0.419	0.169	0.463
1.03-3.29 Gyr	-0.840	-0.193	0.113
3.29-10.54 Gyr	-1.180	-0.383	-0.065
10.54-11.72 Gyr	-1.322	-0.385	0.134