2021van

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Information

Transient

Name: 2021van
Right ascension: 1h24m29.55s
Declination: -19d51m44.33s
Discovery Date: None
Classification: SNIa
Redshift: 0.066700
MW E(B-V): 0.020

Host

Name: 173786
Right ascension: 1h24m29.01s
Declination: -19d51m30.93s
Redshift: 0.066519
Photometric Redshift:
 

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
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
not processed
 status
Validate global photometry
Validate global photometr...
phot valid failed
 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
Global host SED inference not processed None
Transient MWEBV processed 0.04
Host information processed 0.16
Local aperture photometry processed 4.99
Global aperture photometry processed 5.38
Cutout download processed 16.58
Transient information processed 0.0
Host match processed 4.1
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Validate local photometry processed 0.02
Local host SED inference processed 497.1
Validate global photometry phot valid failed 0.03
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) = 1h24m29.55s, -19d51m44.33s
semi major axis, semi minor axis (arcsec) = 1.57, 1.57
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 1.9 0.09 23.203 0.049 AB
PanSTARRS_g 2.34 0.43 22.976 0.200 AB
PanSTARRS_r 3.75 0.58 22.465 0.168 AB
DES_r 3.97 0.13 22.403 0.035 AB
PanSTARRS_i 3.86 0.69 22.432 0.194 AB
PanSTARRS_z -5.99 1.3 AB
DES_z 7.22 0.46 21.754 0.070 AB
PanSTARRS_y 11.02 3.23 21.295 0.318 AB

Aperture details

RA, DEC (J2000) = 1h24m29.00s, -19d51m30.61s
semi major axis, semi minor axis (arcsec) = 13.34, 10.04
angle (degrees, anti-clockwise from east) = -89.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

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})\, 7.448 8.026 8.302
{\rm log}_{10}({\rm SFR}) -1.638 -1.111 -0.687
{\rm log}_{10}({\rm sSFR}) -9.842 -9.091 -8.099
{\rm stellar\ age} 0.496 5.105 7.136

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.871 -0.185 0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.329 -0.605 0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.083 1.555 2.145
\delta -0.092 0.149 0.312
\tau_1/\tau_2 0.685 1.047 1.459
Q_{PAH} 0.916 2.585 5.054
U_{min} 2.971 8.404 16.038
{\rm log}_{10}(\gamma_e)\, -2.918 -1.813 -0.692

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.494 -0.907 0.063
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.498 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.600 -0.945 -0.503
0.03-0.10 Gyr -2.345 -1.431 -0.778
0.10-0.33 Gyr -3.318 -1.765 -1.192
0.33-1.08 Gyr -4.220 -1.975 -1.495
1.08-3.53 Gyr -4.559 -2.051 -1.585
3.53-11.59 Gyr -5.068 -2.128 -1.611
11.59-12.87 Gyr -4.979 -2.175 -1.450

Global parameter details

Documentation

Data not available