2021gjm results

Information

Transient
Name:2021gjm
Right ascension: 7h42m21.22s
Declination:12d09m56.81s
Discovery Date:None
Classification:Ia
Redshift:0.045944
MW E(B-V):0.047
Host
Name:2021gjm
Right ascension: 7h42m20.94s
Declination:12d09m55.91s
Redshift:None
Photometric Redshift:0.052
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 24.41
Transient MWEBV processed 0.06
Host match processed 3.43
Host information processed 0.03
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 7.18
Validate global photometry processed 20.87
Global host SED inference processed 409.68
Local aperture photometry processed 5.83
Validate local photometry processed 0.02
Local host SED inference processed 444.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h42m21.22s, 12d09m56.81s
semi major axis, semi minor axis (arcsec):2.22, 2.22
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 8.98 1.92 21.517 0.232 AB
SDSS_g 21.31 1.35 20.579 0.069 AB
DES_g 23.25 0.32 20.484 0.015 AB
PanSTARRS_g 22.09 0.52 20.540 0.025 AB
SDSS_r 32.15 1.78 20.132 0.060 AB
PanSTARRS_r 30.28 0.59 20.197 0.021 AB
DES_r 33.23 0.67 20.096 0.022 AB
SDSS_i 40.01 2.5 19.895 0.068 AB
PanSTARRS_i 40.08 0.88 19.893 0.024 AB
PanSTARRS_z 35.56 1.79 20.023 0.055 AB
SDSS_z 55.71 6.95 19.535 0.135 AB
DES_z 43.4 1.71 19.806 0.043 AB
PanSTARRS_y 33.83 3.53 20.077 0.113 AB

Aperture details

RA, DEC (J2000):7h42m20.89s, 12d09m55.96s
semi major axis, semi minor axis (arcsec):11.06, 8.56
angle (degrees, anti-clockwise from east):-102.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 38.99 4.39 19.923 0.122 AB
GALEX_NUV 36.43 1.2 19.996 0.036 AB
SDSS_u 85.3 8.31 19.073 0.106 AB
SDSS_g 243.09 4.96 17.936 0.022 AB
DES_g 265.39 1.17 17.840 0.005 AB
PanSTARRS_g 254.6 2.26 17.885 0.010 AB
SDSS_r 378.23 6.8 17.456 0.020 AB
PanSTARRS_r 386.48 2.61 17.432 0.007 AB
SDSS_i 500.16 10.28 17.152 0.022 AB
PanSTARRS_i 509.73 3.87 17.132 0.008 AB
PanSTARRS_z 573.39 7.88 17.004 0.015 AB
SDSS_z 554.53 30.1 17.040 0.059 AB
DES_z 701.97 7.08 16.784 0.011 AB
PanSTARRS_y 589.3 15.41 16.974 0.028 AB
2MASS_J 790.34 275.82 15.761 0.379 Vega
2MASS_H 1245.83 390.81 14.794 0.341 Vega
2MASS_K 335.43 431.88 15.748 1.398 Vega
WISE_W1 424.38 21.59 14.632 0.055 Vega
WISE_W2 275.4 27.27 14.461 0.108 Vega
WISE_W3 271.89 106.93 12.640 0.427 Vega
WISE_W4 -133.85 533.86 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.158 8.372 8.508
{\rm log}_{10}({\rm SFR}) -1.876 -1.246 -0.582
{\rm log}_{10}({\rm sSFR}) -10.325 -9.580 -8.775
{\rm stellar\ age} 2.319 5.561 7.273

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.831 -1.540 -1.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.837 -1.516 -0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.483 0.891
\delta -0.603 -0.260 0.154
\tau_1/\tau_2 0.766 1.137 1.475
Q_{PAH} 0.843 2.535 4.949
U_{min} 2.789 7.910 14.862
{\rm log}_{10}(\gamma_e)\, -3.196 -2.271 -1.077

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.918 -0.747 -0.008
{\rm log}_{10}(\tau_{AGN})\, 1.146 1.566 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.912 -1.487 -1.052
0.03-0.10 Gyr -2.003 -1.237 -0.459
0.10-0.33 Gyr -2.073 -1.316 -0.729
0.33-1.09 Gyr -2.314 -1.504 -1.064
1.09-3.59 Gyr -2.306 -1.577 -1.288
3.59-11.83 Gyr -2.689 -1.680 -1.374
11.83-13.14 Gyr -2.944 -1.741 -1.182

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.644 9.720 9.815
{\rm log}_{10}({\rm SFR}) -0.569 -0.235 0.007
{\rm log}_{10}({\rm sSFR}) -10.307 -9.971 -9.699
{\rm stellar\ age} 6.794 7.723 9.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.205 -0.837 -0.590
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.831 -1.558 -0.587

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.352 0.522
\delta 0.084 0.264 0.361
\tau_1/\tau_2 0.572 0.944 1.319
Q_{PAH} 0.841 2.622 4.910
U_{min} 2.549 7.462 14.765
{\rm log}_{10}(\gamma_e)\, -3.233 -2.107 -0.975

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.352 -2.091 -1.532
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.479 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.811 -0.776 -0.475
0.03-0.10 Gyr -0.557 -0.114 0.156
0.10-0.33 Gyr -1.034 -0.486 -0.121
0.33-1.09 Gyr -1.313 -0.686 -0.377
1.09-3.59 Gyr -1.203 -0.532 -0.225
3.59-11.83 Gyr -0.439 -0.158 -0.023
11.83-13.14 Gyr -0.476 0.025 0.614