2022osg

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Information

Transient

Name: 2022osg
Right ascension: 20h29m49.03s
Declination: -2d01m41.15s
Discovery Date: None
Classification: SNIa
Redshift: 0.018843
MW E(B-V): 0.137

Host

Name: 2022osg
Right ascension: 20h29m49.27s
Declination: -2d01m44.76s
Redshift: 0.018843
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.7
Cutout download processed 5.26
Global aperture construction processed 0.61
Local aperture photometry processed 4.32
Global aperture photometry processed 4.4
Validate local photometry processed 0.02
Validate global photometry processed 10.12
Host information processed 0.09
Global host SED inference processing None
Local host SED inference processed 507.05
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
Log transient processing status processing None
 

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) = 20h29m49.03s, -2d01m41.15s
semi major axis, semi minor axis (arcsec) = 5.23, 5.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.83 3.25 20.835 0.210
PanSTARRS_g 698.44 1.19 16.790 0.002
PanSTARRS_r 1374.57 2.01 16.055 0.002
PanSTARRS_i 2024.49 1.81 15.634 0.001
PanSTARRS_z 2698.25 3.91 15.322 0.002
DES_z 2982.07 9.03 15.214 0.003
PanSTARRS_y 3447.31 11.3 15.056 0.004
2MASS_J 4819.1 116.19 13.798 0.026
2MASS_H 6749.47 190.12 12.959 0.031
2MASS_K 6455.3 219.53 12.537 0.037

Aperture details

RA, DEC (J2000) = 20h29m49.28s, -2d01m46.03s
semi major axis, semi minor axis (arcsec) = 45.1, 9.89
angle (degrees, anti-clockwise from east) = -47.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 9811.85 6.91 13.921 0.001
DES_z 7040.22 15.07 14.281 0.002
PanSTARRS_y 14853.35 44.49 13.470 0.003
WISE_W1 15261.81 103.7 10.742 0.007
WISE_W4 97814.01 3329.74 4.804 0.037
 

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})\, 9.628 9.763 9.875
{\rm log}_{10}({\rm SFR}) -0.719 -0.310 0.113
{\rm log}_{10}({\rm sSFR}) -10.509 -10.088 -9.561
{\rm stellar\ age} 4.250 6.571 8.348

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.353 -0.718 -0.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.763 -0.263

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.780 1.273 1.516
\delta -0.030 0.096 0.255
\tau_1/\tau_2 0.556 0.926 1.286
Q_{PAH} 0.738 2.287 4.162
U_{min} 2.847 7.930 15.105
{\rm log}_{10}(\gamma_e)\, -2.787 -1.603 -1.005

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.473 -2.961 -0.604
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.616 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.678 -0.207 0.069
0.03-0.10 Gyr -0.991 -0.404 0.164
0.10-0.33 Gyr -0.914 -0.285 0.239
0.33-1.10 Gyr -0.815 -0.139 0.188
1.10-3.66 Gyr -0.625 -0.158 0.125
3.66-12.16 Gyr -0.779 -0.249 -0.027
12.16-13.51 Gyr -0.965 -0.199 0.402

Global parameter details

Documentation