2022gw

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Information

Transient

Name: SN2022gw
Right ascension: 13h31m15.45s
Declination: -0d31m33.13s
Discovery Date: Jan. 7, 2022, 2:12 p.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.025

Host

Name: 2022gw
Right ascension: 13h31m15.40s
Declination: -0d31m33.15s
Redshift: 0.094105
Photometric Redshift: 0.154
 

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 3.23
Cutout download processed 0.77
Global aperture construction processed 0.67
Local aperture photometry processed 6.39
Global aperture photometry processed 6.59
Validate local photometry processed 0.03
Validate global photometry processed 17.76
Host information processed 0.08
Global host SED inference processed 405.29
Local host SED inference processed 444.75
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 13h31m15.45s, -0d31m33.13s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 37.63 0.53 19.961 0.015 AB
PanSTARRS_i 46.63 0.43 19.728 0.010 AB
PanSTARRS_z 58.53 0.64 19.482 0.012 AB
PanSTARRS_y 71.26 1.54 19.268 0.023 AB

Aperture details

RA, DEC (J2000) = 13h31m15.39s, -0d31m32.92s
semi major axis, semi minor axis (arcsec) = 10.52, 2.42
angle (degrees, anti-clockwise from east) = -176.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.05 1.6 22.142 0.345 AB
GALEX_NUV 5.82 1.32 21.988 0.246 AB
SDSS_u 34.8 4.16 20.046 0.130 AB
SDSS_g 86.87 2.97 19.053 0.037 AB
DES_g 90.18 0.57 19.012 0.007 AB
PanSTARRS_g 90.48 1.17 19.009 0.014 AB
SDSS_r 152.41 4.19 18.442 0.030 AB
PanSTARRS_r 166.03 1.93 18.350 0.013 AB
DES_r 178.32 1.27 18.272 0.008 AB
SDSS_i 256.24 5.86 17.878 0.025 AB
PanSTARRS_i 238.82 1.76 17.955 0.008 AB
PanSTARRS_z 287.72 2.66 17.753 0.010 AB
SDSS_z 330.0 17.49 17.604 0.058 AB
PanSTARRS_y 337.51 6.54 17.579 0.021 AB
2MASS_J 403.23 144.81 16.491 0.390 Vega
2MASS_H 605.98 200.98 15.576 0.360 Vega
2MASS_K 962.72 298.48 14.603 0.337 Vega
WISE_W1 336.02 12.88 14.885 0.042 Vega
WISE_W2 209.59 16.11 14.758 0.083 Vega
WISE_W3 789.67 63.29 11.482 0.087 Vega
WISE_W4 481.44 339.71 10.574 0.766 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})\, 9.019 9.315 9.443
{\rm log}_{10}({\rm SFR}) -1.504 -0.695 0.406
{\rm log}_{10}({\rm sSFR}) -10.824 -10.038 -8.614
{\rm stellar\ age} 1.039 5.857 7.483

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.357 -0.474 -0.011
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.674 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.806 1.408
\delta -0.542 -0.141 0.220
\tau_1/\tau_2 0.613 1.014 1.411
Q_{PAH} 0.946 2.934 5.551
U_{min} 3.298 9.000 16.453
{\rm log}_{10}(\gamma_e)\, -3.094 -1.875 -0.580

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.692 -0.849 -0.130
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.442 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.701 -1.333 -0.613
0.03-0.10 Gyr -1.571 -0.617 0.550
0.10-0.33 Gyr -1.813 -0.673 -0.029
0.33-1.06 Gyr -2.694 -0.778 -0.160
1.06-3.46 Gyr -3.093 -0.722 -0.359
3.46-11.27 Gyr -3.184 -0.700 -0.423
11.27-12.53 Gyr -3.183 -0.733 -0.114

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.016 10.089 10.169
{\rm log}_{10}({\rm SFR}) -0.415 -0.117 0.274
{\rm log}_{10}({\rm sSFR}) -10.510 -10.212 -9.776
{\rm stellar\ age} 5.713 6.729 7.734

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.765 -0.387 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.275 0.198 0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.374 0.551 0.780
\delta -0.391 -0.096 0.183
\tau_1/\tau_2 0.535 0.853 1.178
Q_{PAH} 1.610 3.368 5.237
U_{min} 2.593 7.375 14.411
{\rm log}_{10}(\gamma_e)\, -3.006 -2.074 -1.230

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.553 -2.012 -1.508
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.200 1.689

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.362 -0.183 -0.008
0.03-0.10 Gyr -0.527 -0.109 0.379
0.10-0.33 Gyr -0.614 -0.182 0.166
0.33-1.06 Gyr -0.602 -0.148 0.139
1.06-3.46 Gyr -0.181 0.150 0.371
3.46-11.27 Gyr -0.012 0.210 0.356
11.27-12.53 Gyr -0.295 0.219 0.679