2022vtq

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Information

Transient

Name: SN2022vtq
Right ascension: 21h28m05.94s
Declination: -38d01m25.16s
Discovery Date: Sept. 25, 2022, 1:12 a.m.
Classification: SN Ia-91T-like
Redshift: 0.030000
MW E(B-V): 0.055

Host

Name: 2022vtq
Right ascension: 21h28m05.91s
Declination: -38d01m12.82s
Redshift: 0.030077
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
not enough filters
 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 1.01
Cutout download processed 3.4
Global aperture construction processed 0.17
Local aperture photometry processed 1.02
Global aperture photometry processed 1.15
Validate local photometry processed 0.01
Validate global photometry processed 1.63
Host information processed 0.08
Global host SED inference processed 469.62
Local host SED inference not enough filters 19.81
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 21h28m05.94s, -38d01m25.16s
semi major axis, semi minor axis (arcsec) = 3.32, 3.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 231.77 67.09 17.092 0.314 Vega
2MASS_H 202.78 90.86 16.765 0.486 Vega
2MASS_K 100.93 120.26 17.052 1.294 Vega

Aperture details

RA, DEC (J2000) = 21h28m05.84s, -38d01m13.07s
semi major axis, semi minor axis (arcsec) = 18.66, 16.84
angle (degrees, anti-clockwise from east) = -166.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 260.47 11.9 17.861 0.050 AB
GALEX_NUV 427.38 8.87 17.323 0.023 AB
2MASS_J 11226.54 358.91 12.879 0.035 Vega
2MASS_H 14103.9 485.58 12.159 0.037 Vega
2MASS_K 11180.53 642.79 11.941 0.062 Vega
WISE_W1 5902.98 53.84 11.773 0.010 Vega
WISE_W2 3801.18 56.83 11.611 0.016 Vega
WISE_W3 20405.66 226.66 7.952 0.012 Vega
WISE_W4 21069.94 1614.57 6.471 0.083 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.175 10.369 10.532
{\rm log}_{10}({\rm SFR}) 0.250 0.584 1.025
{\rm log}_{10}({\rm sSFR}) -10.214 -9.791 -9.283
{\rm stellar\ age} 5.529 7.725 10.086

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.702 -0.353 -0.034
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 -0.625 -0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.346 0.541
\delta -0.706 -0.382 -0.074
\tau_1/\tau_2 0.287 0.743 1.201
Q_{PAH} 0.400 1.150 2.792
U_{min} 2.140 6.074 12.813
{\rm log}_{10}(\gamma_e)\, -3.653 -2.808 -1.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.374 -3.273 -1.717
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.705 2.024

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.157 0.552 0.848
0.03-0.10 Gyr -0.410 0.546 1.154
0.10-0.33 Gyr -1.421 -0.084 0.583
0.33-1.10 Gyr -1.688 -0.171 0.501
1.10-3.63 Gyr -1.178 0.047 0.453
3.63-12.02 Gyr -0.324 0.390 0.651
12.02-13.35 Gyr -0.151 0.614 1.333