2025cva

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Information

Transient

Name: AT2025cva
Right ascension: 14h29m42.45s
Declination: 15d24m16.21s
Discovery Date: Feb. 24, 2025, 11:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2025cva
Right ascension: 14h29m42.39s
Declination: 15d24m16.61s
Redshift: 0.147324
Photometric Redshift: 0.150

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.88
Cutout download	processed	15.22
Global aperture construction	processed	0.61
Local aperture photometry	processed	5.0
Global aperture photometry	processed	5.37
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	15.87
Host information	processed	0.1
Global host SED inference	processed	394.52
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) = 14h29m42.45s, 15d24m16.21s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 14h29m42.37s, 15d24m16.64s
semi major axis, semi minor axis (arcsec) = 9.33, 7.18
angle (degrees, anti-clockwise from east) = -136.86

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	30.42	5.84	20.192	0.208	AB
GALEX_NUV	35.98	2.9	20.010	0.087	AB
SDSS_u	82.71	5.63	19.106	0.074	AB
SDSS_g	210.62	4.33	18.091	0.022	AB
PanSTARRS_g	208.86	1.95	18.100	0.010	AB
SDSS_r	369.4	5.85	17.481	0.017	AB
PanSTARRS_r	355.46	2.42	17.523	0.007	AB
SDSS_i	483.78	7.66	17.188	0.017	AB
PanSTARRS_i	483.54	2.55	17.189	0.006	AB
PanSTARRS_z	544.29	5.21	17.060	0.010	AB
SDSS_z	521.01	17.66	17.108	0.037	AB
DES_z	588.15	6.83	16.976	0.013	AB
PanSTARRS_y	671.12	13.47	16.833	0.022	AB
2MASS_J	565.56	201.27	16.124	0.386	Vega
2MASS_H	1345.58	304.5	14.710	0.246	Vega
2MASS_K	1048.67	351.0	14.511	0.363	Vega
WISE_W1	495.6	15.08	14.463	0.033	Vega
WISE_W2	376.48	22.11	14.122	0.064	Vega
WISE_W3	756.94	96.01	11.528	0.138	Vega
WISE_W4	511.53	499.53	10.508	1.060	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})\,	10.628	10.674	10.721
{\rm log}_{10}({\rm SFR})	0.740	0.905	1.079
{\rm log}_{10}({\rm sSFR})	-9.938	-9.776	-9.591
{\rm stellar\ age}	5.690	6.382	7.188

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.164	-0.012	0.081
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.729	-1.339	0.119

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.121	0.174	0.283
\delta	-0.816	-0.540	-0.181
\tau_1/\tau_2	0.869	1.191	1.521
Q_{PAH}	0.499	1.237	2.372
U_{min}	2.345	6.760	13.567
{\rm log}_{10}(\gamma_e)\,	-3.047	-2.207	-1.417

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.164	-3.027	-1.979
{\rm log}_{10}(\tau_{AGN})\,	1.044	1.499	1.897

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.560	0.681	0.795
0.03-0.10 Gyr	0.780	0.981	1.185
0.10-0.32 Gyr	0.594	0.816	1.005
0.32-1.03 Gyr	0.329	0.602	0.787
1.03-3.33 Gyr	0.430	0.684	0.872
3.33-10.70 Gyr	0.687	0.823	0.920
10.70-11.89 Gyr	0.503	0.881	1.256