2022ppg results

Information

Transient
Name:2022ppg
Right ascension: 1h55m26.50s
Declination:12d03m51.20s
Discovery Date:None
Classification:SNIa
Redshift:0.088000
MW E(B-V):0.057
Host
Name:
Right ascension: 1h55m26.45s
Declination:12d03m50.35s
Redshift:None
Photometric Redshift:0.080
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
WISE_W1
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_z
2MASS_J
2MASS_K
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.36
Transient MWEBV processed 0.04
Host match processed 5.31
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 2.68
Global aperture photometry processed 5.92
Validate global photometry processed 14.77
Global host SED inference processed 562.14
Local aperture photometry processed 6.1
Validate local photometry processed 0.02
Local host SED inference processed 459.36
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h55m26.50s, 12d03m51.20s
semi major axis, semi minor axis (arcsec):1.22, 1.22
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 3.3 0.12 22.603 0.040 AB
PanSTARRS_r 3.12 0.47 22.664 0.162 AB
DES_r 4.43 0.22 22.284 0.054 AB
PanSTARRS_i 4.63 0.42 22.235 0.100 AB
PanSTARRS_z 6.57 0.82 21.857 0.135 AB
DES_z 4.96 0.56 22.161 0.122 AB
PanSTARRS_y -0.01 2.22 AB

Aperture details

RA, DEC (J2000):1h55m26.42s, 12d03m50.52s
semi major axis, semi minor axis (arcsec):2.93, 2.29
angle (degrees, anti-clockwise from east):-4.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.18 0.44 23.052 0.219 AB
GALEX_NUV 2.58 0.48 22.871 0.200 AB
SDSS_u 11.56 2.79 21.242 0.262 AB
SDSS_g 11.31 1.23 21.267 0.118 AB
DES_g 8.71 0.22 21.549 0.028 AB
PanSTARRS_g 7.26 0.63 21.747 0.094 AB
SDSS_r 9.78 1.66 21.424 0.184 AB
PanSTARRS_r 9.85 0.97 21.417 0.107 AB
DES_r 11.17 0.41 21.280 0.040 AB
SDSS_i 14.69 2.46 20.983 0.182 AB
PanSTARRS_i 10.62 0.87 21.335 0.089 AB
PanSTARRS_z 15.47 1.66 20.927 0.117 AB
SDSS_z 34.48 7.45 20.056 0.234 AB
DES_z 12.42 0.99 21.165 0.086 AB
PanSTARRS_y -1.15 4.48 AB
2MASS_H 4.46 132.12 20.909 32.146 Vega
WISE_W1 1.49 5.57 20.765 4.047 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.601 7.926 8.133
{\rm log}_{10}({\rm SFR}) -1.539 -1.133 -0.659
{\rm log}_{10}({\rm sSFR}) -9.659 -9.061 -8.211
{\rm stellar\ age} 0.410 4.062 6.216

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.701 -0.160 0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.220 -0.782 -0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.663 1.032
\delta -0.216 0.093 0.304
\tau_1/\tau_2 0.704 1.107 1.529
Q_{PAH} 1.021 2.635 4.880
U_{min} 2.843 7.604 14.438
{\rm log}_{10}(\gamma_e)\, -2.812 -1.779 -0.688

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.342 0.118 0.364
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.519 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.583 -1.294 -0.975
0.03-0.10 Gyr -1.599 -1.090 -0.553
0.10-0.33 Gyr -2.052 -1.417 -0.971
0.33-1.06 Gyr -3.287 -1.778 -1.400
1.06-3.48 Gyr -4.337 -2.175 -1.719
3.48-11.34 Gyr -4.510 -2.307 -1.804
11.34-12.60 Gyr -4.478 -2.308 -1.661

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.897 8.341 8.610
{\rm log}_{10}({\rm SFR}) -0.374 0.080 0.523
{\rm log}_{10}({\rm sSFR}) -8.700 -8.000 -7.912
{\rm stellar\ age} 0.067 0.621 5.696

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.719 -1.252 -0.389
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.710 0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.398 1.139 1.711
\delta -0.012 0.209 0.320
\tau_1/\tau_2 0.444 0.984 1.559
Q_{PAH} 0.875 2.483 4.487
U_{min} 3.674 10.958 18.650
{\rm log}_{10}(\gamma_e)\, -2.957 -1.825 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.701 -1.604 -0.305
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.438 1.801

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.850 -2.397 -1.130
0.03-0.10 Gyr -0.224 0.240 0.684
0.10-0.33 Gyr -3.935 -2.351 -0.749
0.33-1.06 Gyr -6.474 -3.762 -1.629
1.06-3.48 Gyr -7.554 -3.925 -1.708
3.48-11.34 Gyr -7.878 -3.842 -1.687
11.34-12.60 Gyr -8.099 -3.553 -1.305