2025cvj

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Information

Transient

Name: AT2025cvj
Right ascension: 9h07m16.25s
Declination: 85d29m00.50s
Discovery Date: Feb. 24, 2025, 6:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.066

Host

Name: 2025cvj
Right ascension: 9h07m14.63s
Declination: 85d28m57.96s
Redshift: None
Photometric Redshift: 0.152
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.81
Cutout download processed 3.51
Global aperture construction processed 0.83
Local aperture photometry processed 6.6
Global aperture photometry processed 3.6
Validate local photometry no valid phot 0.03
Validate global photometry processed 11.02
Host information processed 0.09
Global host SED inference processed 391.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 9h07m16.25s, 85d29m00.50s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 9h07m14.58s, 85d28m58.10s
semi major axis, semi minor axis (arcsec) = 4.62, 3.76
angle (degrees, anti-clockwise from east) = -45.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.64 1.24 22.498 0.369 AB
GALEX_NUV 6.69 1.52 21.837 0.246 AB
PanSTARRS_g 161.36 1.1 18.381 0.007 AB
PanSTARRS_r 336.45 1.19 17.583 0.004 AB
PanSTARRS_i 472.19 2.37 17.215 0.005 AB
PanSTARRS_z 596.32 3.98 16.961 0.007 AB
PanSTARRS_y 664.4 10.2 16.844 0.017 AB
2MASS_J 838.36 136.52 15.697 0.177 Vega
2MASS_H 1024.41 241.53 15.006 0.256 Vega
2MASS_K 1327.2 236.98 14.255 0.194 Vega
WISE_W1 485.2 10.17 14.486 0.023 Vega
WISE_W2 331.98 13.09 14.258 0.043 Vega
WISE_W3 118.88 50.61 13.538 0.462 Vega
WISE_W4 143.72 275.99 11.886 2.085 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})\, 10.661 10.747 10.841
{\rm log}_{10}({\rm SFR}) -1.139 -0.047 0.568
{\rm log}_{10}({\rm sSFR}) -11.815 -10.764 -10.134
{\rm stellar\ age} 4.712 6.108 7.096

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.063 -0.713 -0.508
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.750 0.063

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.231 0.351 0.499
\delta -0.759 -0.469 -0.042
\tau_1/\tau_2 0.661 1.020 1.408
Q_{PAH} 0.878 2.321 4.596
U_{min} 2.539 7.982 15.566
{\rm log}_{10}(\gamma_e)\, -2.880 -1.647 -0.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.023 -2.625 -1.573
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.539 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.676 -0.238 0.281
0.03-0.10 Gyr -1.461 -0.002 0.673
0.10-0.32 Gyr -0.890 0.365 0.913
0.32-1.03 Gyr -0.343 0.631 0.980
1.03-3.32 Gyr 0.547 0.908 1.205
3.32-10.66 Gyr 0.409 0.875 1.048
10.66-11.84 Gyr -0.203 0.812 1.331