2025cpv results

2025cpv results

Information

Transient

Name:	`AT2025cpv`
Right ascension:	`5h41m15.46s`
Declination:	`-47d39m06.20s`
Discovery Date:	`Feb. 24, 2025, 3:45 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.043`

Host

Name:	`2025cpv`
Right ascension:	`5h41m19.98s`
Declination:	`-47d37m15.08s`
Redshift:	`0.073763`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z	PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	9.99
Transient MWEBV	processed	0.04
Host match	processed	3.75
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	1.63
Validate global photometry	processed	5.83
Global host SED inference	processed	1307.0
Local aperture photometry	processed	2.91
Validate local photometry	processed	0.02
Local host SED inference	processed	753.19

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	5h41m15.46s, -47d39m06.20s
semi major axis, semi minor axis (arcsec):	1.43, 1.43
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	6.72	0.1	21.831	0.015	AB
DES_r	29.16	0.19	20.238	0.007	AB
DES_z	57.13	0.81	19.508	0.015	AB

Aperture details

RA, DEC (J2000):	5h41m19.99s, -47d37m14.96s
semi major axis, semi minor axis (arcsec):	7.96, 5.64
angle (degrees, anti-clockwise from east):	42.88

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.6	1.62	22.242	0.382	AB
GALEX_NUV	13.48	1.51	21.075	0.121	AB
2MASS_J	2402.35	204.63	14.554	0.092	Vega
2MASS_H	2894.88	303.05	13.878	0.114	Vega
2MASS_K	2574.43	329.68	13.535	0.139	Vega
WISE_W1	1092.83	19.96	13.605	0.020	Vega
WISE_W2	611.17	19.8	13.596	0.035	Vega
WISE_W3	466.84	49.36	12.053	0.115	Vega
WISE_W4	39.5	251.52	13.288	6.912	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.097	9.440	9.650
{\rm log}_{10}({\rm SFR})	-0.761	-0.181	0.323
{\rm log}_{10}({\rm sSFR})	-10.255	-9.594	-8.850
{\rm stellar\ age}	3.726	7.338	11.165

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.529	-0.740	-0.081
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.510	-0.002	0.254

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.475	2.047	2.649
\delta	-0.282	-0.129	0.018
\tau_1/\tau_2	0.512	0.824	1.154
Q_{PAH}	0.442	1.447	3.600
U_{min}	3.455	9.362	16.212
{\rm log}_{10}(\gamma_e)\,	-3.332	-2.080	-0.923

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.143	-2.429	-0.130
{\rm log}_{10}(\tau_{AGN})\,	0.972	1.316	1.789

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.354	0.203	0.737
0.03-0.10 Gyr	-2.789	-1.249	-0.272
0.10-0.33 Gyr	-4.021	-1.567	-0.621
0.33-1.07 Gyr	-3.909	-1.564	-0.674
1.07-3.51 Gyr	-3.610	-1.153	-0.409
3.51-11.50 Gyr	-2.645	-0.693	-0.268
11.50-12.78 Gyr	-2.123	-0.420	0.635

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.321	10.548	10.705
{\rm log}_{10}({\rm SFR})	-1.427	-0.394	0.331
{\rm log}_{10}({\rm sSFR})	-11.993	-10.907	-10.087
{\rm stellar\ age}	4.205	7.149	9.767

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.901	-0.437	-0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.278	-0.621	0.006

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.093	0.304	0.498
\delta	-0.937	-0.776	-0.313
\tau_1/\tau_2	0.308	0.739	1.263
Q_{PAH}	0.154	0.624	2.661
U_{min}	2.148	6.238	13.107
{\rm log}_{10}(\gamma_e)\,	-3.671	-3.044	-1.701

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.596	-3.836	-2.827
{\rm log}_{10}(\tau_{AGN})\,	1.030	1.508	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.829	-0.542	0.312
0.03-0.10 Gyr	-2.025	-0.564	0.322
0.10-0.33 Gyr	-1.685	-0.217	0.627
0.33-1.07 Gyr	-1.664	0.080	0.837
1.07-3.51 Gyr	-0.876	0.351	0.787
3.51-11.50 Gyr	-0.378	0.526	0.851
11.50-12.78 Gyr	-0.374	0.635	1.562