2025cpg

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Information

Transient

Name: AT2025cpg
Right ascension: 14h31m23.75s
Declination: 64d19m09.88s
Discovery Date: Feb. 24, 2025, 11:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2025cpg
Right ascension: 14h31m23.82s
Declination: 64d19m11.68s
Redshift: None
Photometric Redshift: 0.186

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.76
Cutout download	processed	14.16
Global aperture construction	processed	0.78
Local aperture photometry	processed	4.34
Global aperture photometry	processed	4.61
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	13.06
Host information	processed	0.09
Global host SED inference	processed	468.88
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.07
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) = 14h31m23.75s, 64d19m09.88s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 14h31m23.79s, 64d19m11.95s
semi major axis, semi minor axis (arcsec) = 6.66, 5.13
angle (degrees, anti-clockwise from east) = -4.95

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.94	1.35	22.167	0.298	AB
GALEX_NUV	7.79	1.6	21.671	0.223	AB
SDSS_u	33.57	4.87	20.085	0.158	AB
SDSS_g	45.77	2.59	19.749	0.062	AB
PanSTARRS_g	54.17	1.67	19.566	0.033	AB
SDSS_r	87.32	3.69	19.047	0.046	AB
PanSTARRS_r	97.95	1.79	18.923	0.020	AB
SDSS_i	138.55	5.47	18.546	0.043	AB
PanSTARRS_i	126.69	1.59	18.643	0.014	AB
PanSTARRS_z	157.42	3.38	18.407	0.023	AB
SDSS_z	137.26	16.29	18.556	0.129	AB
PanSTARRS_y	173.91	8.68	18.299	0.054	AB
2MASS_J	113.48	149.86	17.868	1.434	Vega
2MASS_H	648.06	238.31	15.503	0.399	Vega
2MASS_K	767.1	258.44	14.850	0.366	Vega
WISE_W1	608.03	12.94	14.241	0.023	Vega
WISE_W2	453.75	17.94	13.919	0.043	Vega
WISE_W3	648.12	65.99	11.697	0.111	Vega
WISE_W4	604.54	396.51	10.326	0.712	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})\,	9.996	10.347	10.540
{\rm log}_{10}({\rm SFR})	1.014	1.483	1.850
{\rm log}_{10}({\rm sSFR})	-9.413	-8.870	-8.198
{\rm stellar\ age}	0.314	2.631	5.203

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.502	-0.071	0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.552	-1.049	-0.333

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.287	1.553	1.830
\delta	0.112	0.251	0.354
\tau_1/\tau_2	0.417	0.772	1.103
Q_{PAH}	0.573	1.367	2.340
U_{min}	3.055	8.160	15.444
{\rm log}_{10}(\gamma_e)\,	-3.561	-2.855	-1.886

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.700	-1.740	-1.319
{\rm log}_{10}(\tau_{AGN})\,	0.772	0.891	1.152

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.100	0.937	1.299
0.03-0.10 Gyr	1.022	1.592	1.989
0.10-0.32 Gyr	-0.398	1.206	1.673
0.32-1.02 Gyr	-1.401	0.472	1.146
1.02-3.24 Gyr	-2.485	0.175	0.787
3.24-10.32 Gyr	-3.131	-0.221	0.502
10.32-11.46 Gyr	-3.236	-0.323	0.694