2021qtg

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Information

Transient

Name: 2021qtg
Right ascension: 23h23m45.54s
Declination: 25d48m59.69s
Discovery Date: None
Classification: SNIa
Redshift: 0.050000
MW E(B-V): 0.061

Host

Name:
Right ascension: 23h23m45.41s
Declination: 25d48m58.52s
Redshift: None
Photometric Redshift: 0.063
 

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
Cutout download processed 15.36
Transient information processed 0.0
Transient MWEBV processed 0.03
Host match processed 5.03
Host information processed 0.15
Global aperture construction processed 0.63
Local aperture photometry processed 6.41
Validate local photometry processed 0.02
Local host SED inference processed 485.55
Host MWEBV processed 0.04
Global aperture photometry processed 6.69
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) = 23h23m45.54s, 25d48m59.69s
semi major axis, semi minor axis (arcsec) = 2.05, 2.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.14 1.71 21.929 0.302 AB
SDSS_g 21.71 1.4 20.558 0.070 AB
DES_g 24.26 0.27 20.438 0.012 AB
PanSTARRS_g 24.76 0.5 20.416 0.022 AB
SDSS_r 48.28 2.15 19.690 0.048 AB
PanSTARRS_r 50.31 0.64 19.646 0.014 AB
DES_r 53.34 0.59 19.582 0.012 AB
SDSS_i 69.67 2.98 19.292 0.046 AB
PanSTARRS_i 72.32 0.78 19.252 0.012 AB
PanSTARRS_z 87.05 1.73 19.051 0.022 AB
SDSS_z 99.08 8.55 18.910 0.094 AB
DES_z 91.89 1.93 18.992 0.023 AB
PanSTARRS_y 96.45 3.36 18.939 0.038 AB

Aperture details

RA, DEC (J2000) = 23h23m45.38s, 25d48m58.67s
semi major axis, semi minor axis (arcsec) = 8.48, 2.89
angle (degrees, anti-clockwise from east) = -109.01

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})\, 9.029 9.163 9.277
{\rm log}_{10}({\rm SFR}) -2.168 -1.514 -0.951
{\rm log}_{10}({\rm sSFR}) -11.295 -10.664 -10.083
{\rm stellar\ age} 6.693 8.042 11.741

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.547 -1.059 -0.604
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.829 -0.950 0.263

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.440 0.801 1.172
\delta -0.341 -0.014 0.260
\tau_1/\tau_2 0.622 0.973 1.337
Q_{PAH} 0.815 2.351 4.879
U_{min} 2.836 7.872 14.554
{\rm log}_{10}(\gamma_e)\, -3.125 -2.003 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.032 -0.967 -0.287
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.504 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.320 -1.432 -0.900
0.03-0.10 Gyr -2.481 -1.644 -0.960
0.10-0.33 Gyr -2.828 -1.765 -1.093
0.33-1.09 Gyr -2.993 -1.676 -1.011
1.09-3.58 Gyr -2.902 -1.275 -0.778
3.58-11.78 Gyr -1.563 -0.778 -0.591
11.78-13.09 Gyr -1.101 -0.460 0.312

Global parameter details

Documentation

Data not available