2025cv

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Information

Transient

Name: AT2025cv
Right ascension: 0h12m09.56s
Declination: 30d48m05.92s
Discovery Date: Jan. 2, 2025, 2:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name: 2025cv
Right ascension: 0h12m09.58s
Declination: 30d48m05.90s
Redshift: 0.072275
Photometric Redshift: 0.112

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	3.42
Cutout download	processed	16.61
Global aperture construction	processed	0.77
Local aperture photometry	processed	5.68
Global aperture photometry	processed	5.6
Validate local photometry	processed	0.03
Validate global photometry	processed	17.16
Host information	processed	0.1
Global host SED inference	processed	606.72
Local host SED inference	processed	694.06
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.07
Log transient processing status	processed	None

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) = 0h12m09.56s, 30d48m05.92s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_g	77.67	2.31	19.174	0.032	AB
PanSTARRS_g	87.35	0.5	19.047	0.006	AB
SDSS_r	187.94	3.62	18.215	0.021	AB
PanSTARRS_r	195.22	0.49	18.174	0.003	AB
SDSS_i	292.76	4.61	17.734	0.017	AB
PanSTARRS_i	308.19	0.62	17.678	0.002	AB
PanSTARRS_z	392.05	1.11	17.417	0.003	AB
SDSS_z	417.98	6.71	17.347	0.017	AB
PanSTARRS_y	443.5	2.21	17.283	0.005	AB

Aperture details

RA, DEC (J2000) = 0h12m09.65s, 30d48m06.65s
semi major axis, semi minor axis (arcsec) = 11.6, 5.15
angle (degrees, anti-clockwise from east) = -124.85

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	31.05	6.28	20.170	0.220	AB
SDSS_g	338.06	5.18	17.578	0.017	AB
PanSTARRS_g	406.61	2.42	17.377	0.006	AB
SDSS_r	864.94	8.46	16.558	0.011	AB
SDSS_i	1325.45	11.48	16.094	0.009	AB
PanSTARRS_i	1376.21	2.69	16.053	0.002	AB
PanSTARRS_z	1759.4	5.32	15.787	0.003	AB
PanSTARRS_y	2048.12	11.08	15.622	0.006	AB
2MASS_H	3333.6	329.55	13.725	0.107	Vega
WISE_W1	1524.46	26.96	13.243	0.019	Vega
WISE_W2	934.63	32.19	13.134	0.037	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.057	10.169	10.328
${\rm log}_{10}({\rm SFR})$	-2.345	-1.002	-0.194
${\rm log}_{10}({\rm sSFR})$	-12.703	-11.149	-10.296
${\rm stellar\ age}$	7.117	8.435	11.972

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.686	-1.126	-0.691
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.704	-0.797	0.150

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.548	0.898	1.216
$\delta$	-0.600	-0.315	0.035
$\tau_1/\tau_2$	0.533	0.970	1.389
$Q_{PAH}$	0.620	2.141	4.692
$U_{min}$	2.650	8.034	15.177
${\rm log}_{10}(\gamma_e)\,$	-3.464	-2.578	-1.026

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.087	-1.065	-0.500
${\rm log}_{10}(\tau_{AGN})\,$	0.991	1.350	1.840

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.868	-1.202	-0.593
0.03-0.10 Gyr	-3.148	-1.080	-0.104
0.10-0.33 Gyr	-3.849	-1.212	-0.235
0.33-1.07 Gyr	-4.100	-1.323	-0.312
1.07-3.52 Gyr	-3.398	-0.991	0.057
3.52-11.52 Gyr	-1.206	0.190	0.422
11.52-12.80 Gyr	-0.157	0.688	1.422

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.543	10.679	10.798
${\rm log}_{10}({\rm SFR})$	-2.003	-0.650	-0.104
${\rm log}_{10}({\rm sSFR})$	-12.722	-11.340	-10.747
${\rm stellar\ age}$	5.009	7.265	10.167

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.185	-0.718	-0.513
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.517	-0.849	-0.129

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.481	0.667	0.916
$\delta$	-0.847	-0.668	-0.486
$\tau_1/\tau_2$	0.443	0.850	1.250
$Q_{PAH}$	0.743	2.042	3.849
$U_{min}$	2.285	7.756	15.251
${\rm log}_{10}(\gamma_e)\,$	-3.283	-2.011	-1.064

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.021	-2.886	-1.942
${\rm log}_{10}(\tau_{AGN})\,$	1.053	1.523	1.900

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.645	-0.690	-0.087
0.03-0.10 Gyr	-3.119	-0.840	-0.093
0.10-0.33 Gyr	-2.669	-0.675	0.156
0.33-1.07 Gyr	-1.521	-0.019	0.671
1.07-3.52 Gyr	-0.854	0.602	1.066
3.52-11.52 Gyr	-0.560	0.731	0.960
11.52-12.80 Gyr	-0.648	0.792	1.723