2021itp results

Information

Transient
Name:2021itp
Right ascension: 12h24m50.46s
Declination:32d01m31.68s
Discovery Date:None
Classification:SNIa-91T-like
Redshift:0.095000
MW E(B-V):0.018
Host
Name:J122450.48+320132.18
Object ID:9906632942092983
Catalog Name:decals
Catalog Release:dr9
Right ascension: 12h24m50.48s
Declination:32d01m32.18s
Redshift:None
Photometric Redshift:0.137
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 22.04
Transient MWEBV processed 0.1
Host match processed 8.25
Host information processed 0.14
Host MWEBV processed 0.3
Host spectrum download processed 0.11
Global aperture construction processed 0.69
Global aperture photometry processed 7.35
Validate global photometry processed 19.74
Global host SED inference processed 341.74
Local aperture photometry processed 7.62
Validate local photometry processed 0.03
Local host SED inference processed 492.6
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.397 8.651 8.866
{\rm log}_{10}({\rm SFR}) -1.672 -0.685 0.351
{\rm log}_{10}({\rm sSFR}) -10.427 -9.358 -8.028
{\rm stellar\ age} 0.211 2.080 5.897

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.762 -1.227 -0.403
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 -0.730 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.359 1.057
\delta -0.436 0.018 0.287
\tau_1/\tau_2 0.647 1.023 1.406
Q_{PAH} 1.191 2.939 5.119
U_{min} 3.475 9.838 17.898
{\rm log}_{10}(\gamma_e)\, -2.890 -1.783 -0.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.134 -2.303 -0.407
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.438 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.441 -1.530 -0.692
0.03-0.10 Gyr -1.859 -0.633 0.510
0.10-0.33 Gyr -2.036 -0.740 -0.025
0.33-1.06 Gyr -3.572 -1.103 -0.495
1.06-3.46 Gyr -5.125 -1.826 -0.943
3.46-11.26 Gyr -6.273 -2.363 -1.189
11.26-12.52 Gyr -6.849 -2.339 -0.988

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.273 9.357 9.445
{\rm log}_{10}({\rm SFR}) -0.974 -0.678 -0.358
{\rm log}_{10}({\rm sSFR}) -10.346 -10.049 -9.719
{\rm stellar\ age} 5.238 6.379 7.363

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.460 -0.950 -0.495
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.568 -0.595 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.061 0.182 0.428
\delta -0.279 0.086 0.294
\tau_1/\tau_2 0.721 1.004 1.280
Q_{PAH} 1.153 2.975 4.990
U_{min} 2.963 7.893 15.264
{\rm log}_{10}(\gamma_e)\, -2.677 -1.525 -0.515

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.021 -2.552 -1.270
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.511 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.182 -0.847 -0.605
0.03-0.10 Gyr -0.999 -0.635 -0.254
0.10-0.33 Gyr -0.958 -0.588 -0.254
0.33-1.06 Gyr -0.979 -0.647 -0.393
1.06-3.46 Gyr -0.803 -0.538 -0.339
3.46-11.26 Gyr -0.773 -0.536 -0.381
11.26-12.52 Gyr -1.035 -0.538 -0.097
 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h24m50.46s, 32d01m31.68s
semi major axis, semi minor axis (arcsec):1.14, 1.14
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 25.24 0.43 20.395 0.018 AB
PanSTARRS_i 23.97 0.39 20.451 0.018 AB
PanSTARRS_z 28.19 0.81 20.275 0.031 AB
DES_z 31.34 1.11 20.160 0.038 AB
PanSTARRS_y 28.41 1.82 20.266 0.070 AB

Aperture details

RA, DEC (J2000):12h24m50.46s, 32d01m32.32s
semi major axis, semi minor axis (arcsec):3.93, 3.47
angle (degrees, anti-clockwise from east):216.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.22 2.1 21.612 0.278 AB
GALEX_NUV 9.13 1.25 21.499 0.149 AB
SDSS_u 15.47 2.78 20.926 0.195 AB
SDSS_g 37.38 1.92 19.968 0.056 AB
DES_g 40.46 0.41 19.882 0.011 AB
PanSTARRS_g 41.35 0.85 19.859 0.022 AB
SDSS_r 55.51 2.53 19.539 0.049 AB
PanSTARRS_r 59.51 1.0 19.464 0.018 AB
DES_r 63.54 0.8 19.392 0.014 AB
SDSS_i 69.62 3.22 19.293 0.050 AB
PanSTARRS_i 71.81 1.23 19.260 0.019 AB
PanSTARRS_z 85.53 2.54 19.070 0.032 AB
SDSS_z 83.92 9.53 19.090 0.123 AB
DES_z 84.69 2.0 19.080 0.026 AB
PanSTARRS_y 104.79 5.76 18.849 0.060 AB
2MASS_J 176.92 85.72 17.386 0.526 Vega
2MASS_H 193.27 124.49 16.817 0.699 Vega
2MASS_K 194.36 143.37 16.341 0.801 Vega
WISE_W1 42.9 10.24 17.120 0.259 Vega
WISE_W2 45.45 13.9 16.417 0.332 Vega
WISE_W3 85.89 51.68 13.891 0.653 Vega
WISE_W4 279.29 276.14 11.165 1.073 Vega