2021qhy

Download data

Information

Transient

Name: SN2021qhy
Right ascension: 0h31m44.96s
Declination: -32d12m37.02s
Discovery Date: June 18, 2021, 1:12 a.m.
Classification: SN Ia
Redshift: 0.024000
MW E(B-V): 0.015

Host

Name: 2021qhy
Right ascension: 0h31m44.93s
Declination: -32d12m46.44s
Redshift: 0.024420
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
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 0.25
Cutout download processed 7.8
Global aperture construction processed 0.56
Local aperture photometry processed 2.46
Global aperture photometry processed 2.75
Validate local photometry processed 0.02
Validate global photometry processed 8.62
Host information processed 0.09
Global host SED inference processed 428.09
Local host SED inference processed 497.16
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed 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) = 0h31m44.96s, -32d12m37.02s
semi major axis, semi minor axis (arcsec) = 4.06, 4.06
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 89.05 0.39 19.026 0.005 AB
DES_r 164.65 0.52 18.359 0.003 AB
DES_z 257.48 2.41 17.873 0.010 AB
2MASS_J 395.99 78.94 16.511 0.216 Vega
2MASS_H 512.92 125.22 15.757 0.265 Vega
2MASS_K 589.72 163.28 15.136 0.301 Vega

Aperture details

RA, DEC (J2000) = 0h31m44.93s, -32d12m46.46s
semi major axis, semi minor axis (arcsec) = 17.55, 8.93
angle (degrees, anti-clockwise from east) = 142.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 234.5 3.99 17.975 0.018 AB
GALEX_NUV 357.19 2.83 17.518 0.009 AB
DES_g 3125.52 2.07 15.163 0.001 AB
DES_r 5892.21 2.86 14.474 0.001 AB
DES_z 9069.8 13.45 14.006 0.002 AB
2MASS_J 12417.29 251.86 12.770 0.022 Vega
2MASS_H 15652.06 397.27 12.046 0.028 Vega
2MASS_K 12718.22 517.86 11.801 0.044 Vega
WISE_W1 6295.56 46.18 11.703 0.008 Vega
WISE_W2 3787.43 49.92 11.615 0.014 Vega
WISE_W3 13675.4 163.0 8.386 0.013 Vega
WISE_W4 41782.86 1794.53 5.728 0.047 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})\, 8.768 8.898 9.026
{\rm log}_{10}({\rm SFR}) -2.173 -1.461 -0.945
{\rm log}_{10}({\rm sSFR}) -11.082 -10.357 -9.801
{\rm stellar\ age} 6.412 8.085 11.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.220 -0.758
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.834 -1.224 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.354 0.771 1.192
\delta -0.332 0.046 0.288
\tau_1/\tau_2 0.640 0.994 1.342
Q_{PAH} 0.416 1.639 4.369
U_{min} 2.853 7.913 15.227
{\rm log}_{10}(\gamma_e)\, -3.345 -2.107 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.714 -1.301 -0.118
{\rm log}_{10}(\tau_{AGN})\, 0.886 1.367 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.452 -1.641 -0.973
0.03-0.10 Gyr -2.440 -1.488 -0.907
0.10-0.33 Gyr -2.790 -1.626 -1.008
0.33-1.10 Gyr -3.083 -1.717 -1.050
1.10-3.65 Gyr -2.961 -1.484 -0.983
3.65-12.09 Gyr -1.747 -1.063 -0.863
12.09-13.43 Gyr -1.398 -0.769 0.018

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.218 10.303 10.407
{\rm log}_{10}({\rm SFR}) -0.093 0.206 0.642
{\rm log}_{10}({\rm sSFR}) -10.413 -10.116 -9.655
{\rm stellar\ age} 6.350 7.486 9.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.973 -0.587 -0.284
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -1.198 0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.369 0.589 0.805
\delta -0.339 -0.036 0.178
\tau_1/\tau_2 0.478 0.841 1.231
Q_{PAH} 0.188 0.592 1.498
U_{min} 2.582 7.113 13.939
{\rm log}_{10}(\gamma_e)\, -3.536 -2.441 -1.630

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.473 -3.572 -2.475
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.646 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.718 0.180 0.400
0.03-0.10 Gyr -0.312 0.194 0.776
0.10-0.33 Gyr -0.639 0.036 0.509
0.33-1.10 Gyr -0.823 0.010 0.334
1.10-3.65 Gyr -0.514 0.200 0.492
3.65-12.09 Gyr 0.127 0.386 0.540
12.09-13.43 Gyr -0.014 0.501 1.099