2021div results

Information

Transient
Name:2021div
Right ascension: 16h56m19.78s
Declination:39d16m32.96s
Discovery Date:None
Classification:Ia
Redshift:0.062033
MW E(B-V):0.014
Host
Name:2021div
Right ascension: 16h56m21.10s
Declination:39d16m30.66s
Redshift:0.062066
Photometric Redshift:0.045
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 23.03
Transient MWEBV processed 0.06
Host match processed 3.08
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.84
Global aperture photometry processed 8.01
Validate global photometry processed 23.66
Global host SED inference processed 873.28
Local aperture photometry processed 7.47
Validate local photometry processed 0.03
Local host SED inference processed 699.75
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h56m19.78s, 39d16m32.96s
semi major axis, semi minor axis (arcsec):1.67, 1.67
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 3.22 1.65 22.629 0.556 AB
SDSS_g 7.52 0.89 21.710 0.128 AB
DES_g 8.63 0.22 21.560 0.027 AB
PanSTARRS_g 8.91 0.34 21.525 0.041 AB
SDSS_r 15.91 1.31 20.896 0.089 AB
PanSTARRS_r 18.95 0.49 20.706 0.028 AB
SDSS_i 26.24 1.83 20.353 0.076 AB
PanSTARRS_i 24.95 0.48 20.407 0.021 AB
PanSTARRS_z 30.37 1.2 20.194 0.043 AB
SDSS_z 32.95 4.41 20.105 0.145 AB
DES_z 23.46 0.81 20.474 0.037 AB
PanSTARRS_y 38.99 2.79 19.923 0.078 AB

Aperture details

RA, DEC (J2000):16h56m21.09s, 39d16m30.73s
semi major axis, semi minor axis (arcsec):21.22, 17.35
angle (degrees, anti-clockwise from east):-120.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.98 0.37 21.299 0.037 AB
GALEX_NUV 26.58 0.33 20.339 0.013 AB
SDSS_g 2426.58 14.19 15.438 0.006 AB
DES_g 2648.96 3.64 15.342 0.001 AB
PanSTARRS_g 2823.03 3.83 15.273 0.001 AB
SDSS_r 5739.55 21.76 14.503 0.004 AB
PanSTARRS_r 6000.32 5.67 14.455 0.001 AB
SDSS_i 8441.27 27.81 14.084 0.004 AB
PanSTARRS_i 8411.01 5.48 14.088 0.001 AB
PanSTARRS_z 10420.66 13.63 13.855 0.001 AB
SDSS_z 10812.17 55.44 13.815 0.006 AB
DES_z 9986.7 15.1 13.901 0.002 AB
PanSTARRS_y 12951.76 31.01 13.619 0.003 AB
2MASS_J 16634.59 399.8 12.453 0.026 Vega
2MASS_H 21045.46 707.13 11.725 0.036 Vega
2MASS_K 18161.95 693.31 11.414 0.041 Vega
WISE_W1 8545.14 87.26 11.372 0.011 Vega
WISE_W2 4829.88 72.27 11.351 0.016 Vega
WISE_W3 1127.69 170.57 11.096 0.164 Vega
WISE_W4 152.77 824.66 11.820 5.861 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.711 8.851 8.984
{\rm log}_{10}({\rm SFR}) -1.758 -1.265 -0.816
{\rm log}_{10}({\rm sSFR}) -10.620 -10.116 -9.699
{\rm stellar\ age} 6.410 7.664 10.361

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.243 -0.764
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.525 -0.593 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.639 1.078 1.435
\delta -0.156 0.111 0.299
\tau_1/\tau_2 0.623 0.972 1.348
Q_{PAH} 0.876 2.709 5.181
U_{min} 2.910 7.896 15.150
{\rm log}_{10}(\gamma_e)\, -2.980 -2.102 -1.114

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.192 -0.900 -0.146
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.503 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.636 -1.092 -0.684
0.03-0.10 Gyr -2.198 -1.440 -0.847
0.10-0.33 Gyr -2.758 -1.791 -1.223
0.33-1.08 Gyr -3.085 -1.892 -1.300
1.08-3.54 Gyr -2.668 -1.467 -1.039
3.54-11.64 Gyr -1.505 -1.048 -0.857
11.64-12.93 Gyr -1.523 -0.875 -0.141

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.351 11.440 11.480
{\rm log}_{10}({\rm SFR}) -1.694 -1.225 -0.871
{\rm log}_{10}({\rm sSFR}) -13.114 -12.636 -12.252
{\rm stellar\ age} 8.209 11.500 12.269

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.504 -0.356 -0.244
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.583 -0.663 0.130

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.176 0.258
\delta -0.560 -0.216 0.094
\tau_1/\tau_2 0.196 0.561 0.996
Q_{PAH} 0.338 1.093 2.649
U_{min} 3.255 8.844 16.701
{\rm log}_{10}(\gamma_e)\, -2.800 -1.818 -1.229

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.469 -3.724 -2.909
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.547 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.514 -1.004 -0.675
0.03-0.10 Gyr -3.755 -1.614 -0.921
0.10-0.33 Gyr -4.040 -1.694 -0.857
0.33-1.08 Gyr -3.866 -1.620 -0.668
1.08-3.54 Gyr -2.696 -0.946 0.172
3.54-11.64 Gyr -1.012 0.964 1.611
11.64-12.93 Gyr 1.617 2.504 2.616