2025ccv

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Information

Transient

Name: AT2025ccv
Right ascension: 3h56m41.29s
Declination: -29d33m29.96s
Discovery Date: Feb. 20, 2025, 1:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.007

Host

Name: 2025ccv
Right ascension: 3h56m41.28s
Declination: -29d33m30.16s
Redshift: None
Photometric Redshift: 0.174

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.29
Cutout download	processed	6.87
Global aperture construction	processed	0.59
Local aperture photometry	processed	4.64
Global aperture photometry	processed	4.59
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	12.57
Host information	processed	0.09
Global host SED inference	processed	398.49
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.1
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) = 3h56m41.29s, -29d33m29.96s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 3h56m41.28s, -29d33m29.48s
semi major axis, semi minor axis (arcsec) = 2.89, 2.22
angle (degrees, anti-clockwise from east) = -97.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.26	1.88	21.909	0.326	AB
GALEX_NUV	11.29	1.67	21.268	0.161	AB
PanSTARRS_g	28.26	0.9	20.272	0.034	AB
PanSTARRS_r	37.57	1.27	19.963	0.037	AB
DES_r	37.57	0.24	19.963	0.007	AB
PanSTARRS_i	46.49	1.2	19.732	0.028	AB
PanSTARRS_z	45.62	1.91	19.752	0.045	AB
DES_z	45.71	0.78	19.750	0.019	AB
PanSTARRS_y	41.36	5.8	19.859	0.152	AB
2MASS_J	98.23	117.18	18.024	1.295	Vega
2MASS_H	187.66	165.56	16.849	0.958	Vega
2MASS_K	108.4	186.19	16.975	1.865	Vega
WISE_W1	38.23	6.23	17.245	0.177	Vega
WISE_W2	43.91	10.56	16.455	0.261	Vega
WISE_W3	-66.5	62.75			Vega
WISE_W4	564.99	455.63	10.400	0.876	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})\,	9.104	9.333	9.568
{\rm log}_{10}({\rm SFR})	-0.173	0.244	0.590
{\rm log}_{10}({\rm sSFR})	-9.591	-9.139	-8.694
{\rm stellar\ age}	0.491	2.647	4.998

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.580	-0.977	-0.265
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.744	-0.317	0.312

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.195	0.420	0.725
\delta	-0.151	0.181	0.328
\tau_1/\tau_2	0.798	1.229	1.606
Q_{PAH}	1.297	2.979	4.941
U_{min}	3.126	8.867	15.637
{\rm log}_{10}(\gamma_e)\,	-2.998	-1.995	-0.993

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.878	-2.094	-0.963
{\rm log}_{10}(\tau_{AGN})\,	0.960	1.374	1.863

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.418	-0.112	0.124
0.03-0.10 Gyr	-0.159	0.328	0.721
0.10-0.32 Gyr	0.040	0.452	0.786
0.32-1.02 Gyr	-1.356	-0.153	0.228
1.02-3.26 Gyr	-2.614	-0.726	-0.238
3.26-10.43 Gyr	-2.825	-1.066	-0.398
10.43-11.59 Gyr	-2.870	-1.076	-0.306