2022hvg

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Information

Transient

Name: SN2022hvg
Right ascension: 21h14m09.98s
Declination: 2d37m33.85s
Discovery Date: April 19, 2022, 1:50 p.m.
Classification: SN Ia
Redshift: 0.053000
MW E(B-V): 0.059

Host

Name: 2022hvg
Right ascension: 21h14m09.87s
Declination: 2d37m34.98s
Redshift: 0.053500
Photometric Redshift: 0.052
 

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 3.79
Cutout download processed 17.51
Global aperture construction processed 0.7
Local aperture photometry processed 6.54
Global aperture photometry processed 7.1
Validate local photometry processed 0.03
Validate global photometry processed 20.1
Host information processed 0.09
Global host SED inference processed 702.52
Local host SED inference processed 434.27
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) = 21h14m09.98s, 2d37m33.85s
semi major axis, semi minor axis (arcsec) = 1.92, 1.92
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 8.37 2.38 21.594 0.309 AB
SDSS_g 48.48 1.93 19.686 0.043 AB
DES_g 51.97 0.36 19.611 0.007 AB
PanSTARRS_g 44.6 0.51 19.777 0.012 AB
SDSS_r 80.58 2.54 19.134 0.034 AB
PanSTARRS_r 69.13 0.62 19.301 0.010 AB
DES_r 89.96 0.59 19.015 0.007 AB
SDSS_i 105.44 3.22 18.843 0.033 AB
PanSTARRS_i 92.58 0.61 18.984 0.007 AB
PanSTARRS_z 115.46 2.19 18.744 0.021 AB
SDSS_z 131.66 7.3 18.601 0.060 AB
DES_z 132.35 1.84 18.596 0.015 AB
PanSTARRS_y 113.74 4.36 18.760 0.042 AB

Aperture details

RA, DEC (J2000) = 21h14m09.86s, 2d37m35.14s
semi major axis, semi minor axis (arcsec) = 6.22, 5.56
angle (degrees, anti-clockwise from east) = -5.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.27 2.7 21.606 0.355 AB
GALEX_NUV 14.0 2.67 21.035 0.207 AB
SDSS_u 6.32 7.08 21.898 1.216 AB
SDSS_g 180.71 4.12 18.258 0.025 AB
DES_g 200.35 0.74 18.146 0.004 AB
PanSTARRS_g 210.31 1.51 18.093 0.008 AB
SDSS_r 333.83 5.68 17.591 0.018 AB
PanSTARRS_r 335.88 1.83 17.585 0.006 AB
DES_r 356.81 1.24 17.519 0.004 AB
PanSTARRS_z 610.07 6.62 16.937 0.012 AB
SDSS_z 590.68 21.44 16.972 0.039 AB
DES_z 557.04 3.94 17.035 0.008 AB
PanSTARRS_y 616.57 13.19 16.925 0.023 AB
2MASS_J 607.4 159.04 16.046 0.284 Vega
2MASS_H 1201.16 282.19 14.833 0.255 Vega
2MASS_K 303.59 273.06 15.856 0.976 Vega
WISE_W1 282.93 18.89 15.072 0.073 Vega
WISE_W3 139.98 78.33 13.361 0.608 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})\, 8.915 9.019 9.108
{\rm log}_{10}({\rm SFR}) -1.406 -0.983 -0.544
{\rm log}_{10}({\rm sSFR}) -10.481 -10.017 -9.487
{\rm stellar\ age} 3.812 5.952 7.295

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.843 -0.396 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.765 -1.520 -1.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.360 0.732
\delta -0.803 -0.358 0.136
\tau_1/\tau_2 0.665 0.979 1.303
Q_{PAH} 1.312 3.655 5.630
U_{min} 3.080 7.836 14.837
{\rm log}_{10}(\gamma_e)\, -2.775 -1.277 -0.321

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.572 -1.084 -0.333
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.524 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.248 -0.992 -0.707
0.03-0.10 Gyr -1.619 -0.992 -0.466
0.10-0.33 Gyr -1.499 -0.902 -0.458
0.33-1.08 Gyr -1.232 -0.792 -0.454
1.08-3.57 Gyr -1.151 -0.831 -0.630
3.57-11.74 Gyr -1.404 -0.967 -0.775
11.74-13.04 Gyr -1.669 -1.045 -0.556

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.814 9.891 10.005
{\rm log}_{10}({\rm SFR}) -0.796 -0.214 0.308
{\rm log}_{10}({\rm sSFR}) -10.720 -10.104 -9.586
{\rm stellar\ age} 7.445 8.701 11.966

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.442 -1.060 -0.785
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 -0.843 -0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.277 0.428
\delta -0.878 -0.645 -0.376
\tau_1/\tau_2 0.502 0.965 1.423
Q_{PAH} 0.372 1.427 3.334
U_{min} 3.114 8.827 16.682
{\rm log}_{10}(\gamma_e)\, -3.107 -1.848 -0.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.965 -1.658 -1.157
{\rm log}_{10}(\tau_{AGN})\, 1.345 1.651 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.709 -2.010 -1.154
0.03-0.10 Gyr -0.662 -0.057 0.471
0.10-0.33 Gyr -2.587 -0.599 -0.091
0.33-1.08 Gyr -4.005 -1.234 -0.561
1.08-3.57 Gyr -3.612 -1.195 -0.432
3.57-11.74 Gyr -1.257 -0.055 0.123
11.74-13.04 Gyr -0.361 0.475 1.111