2021pom results

Information

Transient
Name:2021pom
Right ascension: 12h18m01.87s
Declination:-20d51m27.39s
Discovery Date:None
Classification:Ia-91bg
Redshift:0.033601
MW E(B-V):0.046
Host
Name:2021pom
Right ascension: 12h18m02.05s
Declination:-20d51m11.42s
Redshift:0.032269
Photometric Redshift:0.035
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.42
Transient MWEBV processed 0.04
Host match processed 1.57
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 3.62
Validate global photometry processed 12.1
Global host SED inference processed 499.33
Local aperture photometry processed 3.42
Validate local photometry processed 0.02
Local host SED inference processed 534.58
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h18m01.87s, -20d51m27.39s
semi major axis, semi minor axis (arcsec):3.11, 3.11
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 74.96 0.96 19.213 0.014 AB
PanSTARRS_r 136.61 0.71 18.561 0.006 AB
PanSTARRS_i 171.52 1.18 18.314 0.007 AB
PanSTARRS_z 192.37 2.25 18.190 0.013 AB
PanSTARRS_y 230.26 4.58 17.994 0.022 AB
2MASS_J 214.48 73.79 17.177 0.374 Vega
2MASS_H 327.02 120.74 16.246 0.401 Vega
2MASS_K 443.92 123.42 15.444 0.302 Vega

Aperture details

RA, DEC (J2000):12h18m02.06s, -20d51m11.27s
semi major axis, semi minor axis (arcsec):30.2, 20.29
angle (degrees, anti-clockwise from east):-163.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 9849.84 5.54 13.916 0.001 AB
PanSTARRS_z 16289.14 17.6 13.370 0.001 AB
2MASS_J 23222.39 627.42 12.090 0.029 Vega
2MASS_H 29875.47 1021.95 11.344 0.037 Vega
2MASS_K 25894.25 1047.94 11.029 0.044 Vega
WISE_W2 9285.21 120.08 10.642 0.014 Vega
WISE_W4 24220.34 2399.48 6.320 0.108 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.890 9.013 9.143
{\rm log}_{10}({\rm SFR}) -1.734 -1.115 -0.641
{\rm log}_{10}({\rm sSFR}) -10.792 -10.158 -9.666
{\rm stellar\ age} 6.720 8.085 11.339

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.627 -1.148 -0.742
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.842 0.064 0.374

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.627 0.958
\delta -0.554 -0.100 0.257
\tau_1/\tau_2 0.684 1.061 1.434
Q_{PAH} 0.490 1.739 4.239
U_{min} 2.839 7.872 14.977
{\rm log}_{10}(\gamma_e)\, -3.393 -2.303 -0.969

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.401 -1.454 -0.375
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.405 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.722 -1.169 -0.789
0.03-0.10 Gyr -2.010 -1.132 -0.586
0.10-0.33 Gyr -2.604 -1.493 -0.851
0.33-1.10 Gyr -2.794 -1.668 -1.076
1.10-3.62 Gyr -2.675 -1.432 -0.951
3.62-11.99 Gyr -1.526 -0.937 -0.734
11.99-13.32 Gyr -1.250 -0.630 0.139

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.779 10.871 10.979
{\rm log}_{10}({\rm SFR}) 0.011 0.522 0.982
{\rm log}_{10}({\rm sSFR}) -10.927 -10.359 -9.873
{\rm stellar\ age} 5.687 7.153 8.774

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.475 -0.111 0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.706 -0.975 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.421 0.625
\delta -0.528 -0.140 0.248
\tau_1/\tau_2 0.401 0.791 1.189
Q_{PAH} 0.199 0.836 2.270
U_{min} 2.339 6.384 12.829
{\rm log}_{10}(\gamma_e)\, -3.706 -3.012 -1.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.798 -2.435 -1.756
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.277 1.731

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.113 0.524 0.815
0.03-0.10 Gyr -0.348 0.488 1.061
0.10-0.33 Gyr -0.421 0.521 0.998
0.33-1.10 Gyr -0.235 0.558 0.942
1.10-3.62 Gyr 0.312 0.896 1.159
3.62-11.99 Gyr 0.539 0.936 1.117
11.99-13.32 Gyr 0.335 0.991 1.594