2022ssj

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Information

Transient

Name: SN2022ssj
Right ascension: 0h19m34.61s
Declination: -17d34m45.92s
Discovery Date: Aug. 28, 2022, 9:07 a.m.
Classification: SN Ia
Redshift: 0.076000
MW E(B-V): 0.032

Host

Name: 2022ssj
Right ascension: 0h19m34.62s
Declination: -17d34m45.36s
Redshift: None
Photometric Redshift: 0.099
 

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 2.27
Cutout download processed 5.98
Global aperture construction processed 0.67
Local aperture photometry processed 4.2
Global aperture photometry processed 4.49
Validate local photometry processed 0.02
Validate global photometry processed 11.5
Host information processed 0.09
Global host SED inference processed 499.14
Local host SED inference processed 419.2
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 0h19m34.61s, -17d34m45.92s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 32.62 0.42 20.116 0.014 AB
PanSTARRS_r 43.12 0.45 19.813 0.011 AB
PanSTARRS_i 55.3 0.5 19.543 0.010 AB
PanSTARRS_z 60.16 0.88 19.452 0.016 AB
PanSTARRS_y 64.36 2.32 19.378 0.039 AB

Aperture details

RA, DEC (J2000) = 0h19m34.65s, -17d34m45.63s
semi major axis, semi minor axis (arcsec) = 6.62, 4.71
angle (degrees, anti-clockwise from east) = -45.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.86 5.27 20.327 0.213 AB
GALEX_NUV 28.3 3.45 20.271 0.133 AB
PanSTARRS_g 121.46 1.65 18.689 0.015 AB
PanSTARRS_r 162.38 1.74 18.374 0.012 AB
PanSTARRS_i 193.02 1.95 18.186 0.011 AB
PanSTARRS_z 202.6 3.48 18.133 0.019 AB
PanSTARRS_y 240.62 9.22 17.947 0.042 AB
2MASS_J 264.49 135.74 16.949 0.557 Vega
2MASS_H 512.13 220.38 15.759 0.467 Vega
2MASS_K 213.74 247.61 16.237 1.258 Vega
WISE_W1 74.84 8.58 16.516 0.124 Vega
WISE_W2 27.46 13.66 16.964 0.540 Vega
WISE_W3 92.2 68.07 13.814 0.802 Vega
WISE_W4 -423.45 425.07 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})\, 8.617 8.884 9.045
{\rm log}_{10}({\rm SFR}) -1.467 -0.775 -0.091
{\rm log}_{10}({\rm sSFR}) -10.426 -9.684 -8.913
{\rm stellar\ age} 0.668 4.422 6.470

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.463 -0.792 -0.186
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.445 -0.787 -0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.494 0.812
\delta -0.551 -0.140 0.195
\tau_1/\tau_2 0.659 1.042 1.401
Q_{PAH} 0.842 2.474 5.294
U_{min} 3.511 9.199 16.307
{\rm log}_{10}(\gamma_e)\, -2.804 -1.648 -0.612

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.500 -0.845 -0.158
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.527 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.838 -1.218 -0.827
0.03-0.10 Gyr -1.632 -0.694 0.050
0.10-0.33 Gyr -1.210 -0.486 0.065
0.33-1.07 Gyr -1.859 -0.771 -0.346
1.07-3.51 Gyr -2.991 -1.108 -0.728
3.51-11.48 Gyr -3.775 -1.345 -0.890
11.48-12.75 Gyr -3.716 -1.368 -0.711

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.336 9.445 9.601
{\rm log}_{10}({\rm SFR}) -0.613 -0.230 0.068
{\rm log}_{10}({\rm sSFR}) -10.084 -9.698 -9.346
{\rm stellar\ age} 4.516 6.027 7.333

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -0.995 -0.607
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.346 0.162 0.364

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.042 0.137 0.287
\delta -0.398 0.033 0.273
\tau_1/\tau_2 0.657 1.045 1.434
Q_{PAH} 0.657 1.908 3.731
U_{min} 2.656 7.826 15.753
{\rm log}_{10}(\gamma_e)\, -2.454 -1.376 -0.455

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.637 -2.122 -1.267
{\rm log}_{10}(\tau_{AGN})\, 1.188 1.637 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.586 -0.972 -0.699
0.03-0.10 Gyr -0.531 -0.094 0.219
0.10-0.33 Gyr -0.312 -0.004 0.255
0.33-1.07 Gyr -0.771 -0.341 -0.100
1.07-3.51 Gyr -0.835 -0.481 -0.257
3.51-11.48 Gyr -0.871 -0.529 -0.287
11.48-12.75 Gyr -1.053 -0.451 0.045