2020var results

Information

Transient
Name:2020var
Right ascension: 22h04m06.85s
Declination:-19d41m08.84s
Discovery Date:None
Classification:Ia
Redshift:0.035447
MW E(B-V):0.022
Host
Name:2020var
Right ascension: 22h04m06.94s
Declination:-19d41m06.79s
Redshift:0.036532
Photometric Redshift:0.048
 

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: blocked

Task Name Status Time (s)
Cutout download processed 3.41
Transient MWEBV processed 0.06
Host match processed 4.27
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.6
Global aperture photometry processed 5.45
Validate global photometry processed 13.84
Global host SED inference processed 508.19
Local aperture photometry processed 3.64
Validate local photometry processed 0.02
Local host SED inference processed 607.51
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h04m06.85s, -19d41m08.84s
semi major axis, semi minor axis (arcsec):2.76, 2.76
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 507.45 0.83 17.137 0.002 AB
PanSTARRS_r 1113.88 1.46 16.283 0.001 AB
PanSTARRS_i 1789.4 1.11 15.768 0.001 AB
PanSTARRS_z 2523.44 3.19 15.395 0.001 AB
PanSTARRS_y 3034.56 6.45 15.195 0.002 AB

Aperture details

RA, DEC (J2000):22h04m06.91s, -19d41m06.90s
semi major axis, semi minor axis (arcsec):23.47, 12.68
angle (degrees, anti-clockwise from east):-75.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.84 2.61 20.712 0.150 AB
GALEX_NUV 36.56 3.26 19.992 0.097 AB
PanSTARRS_g 2885.79 4.43 15.249 0.002 AB
PanSTARRS_r 5734.99 7.87 14.504 0.001 AB
PanSTARRS_i 8397.71 5.89 14.090 0.001 AB
PanSTARRS_z 10584.87 17.97 13.838 0.002 AB
PanSTARRS_y 13424.69 38.92 13.580 0.003 AB
2MASS_J 17672.25 461.73 12.387 0.028 Vega
2MASS_H 23519.37 861.27 11.604 0.040 Vega
2MASS_K 19456.67 828.15 11.340 0.046 Vega
WISE_W1 10184.02 74.98 11.181 0.008 Vega
WISE_W3 6328.4 249.98 9.223 0.043 Vega
WISE_W4 3884.17 1453.03 8.307 0.406 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.157 10.345 10.499
{\rm log}_{10}({\rm SFR}) -2.352 -0.573 0.420
{\rm log}_{10}({\rm sSFR}) -12.965 -10.942 -9.795
{\rm stellar\ age} 5.357 7.770 10.992

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.944 -0.487 -0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.829 -0.046

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.736 1.191 1.664
\delta -0.596 -0.231 0.179
\tau_1/\tau_2 0.654 1.043 1.439
Q_{PAH} 0.710 2.816 5.349
U_{min} 2.579 7.773 15.486
{\rm log}_{10}(\gamma_e)\, -3.403 -2.251 -1.172

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -2.751 -1.046
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.463 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.040 -0.887 0.107
0.03-0.10 Gyr -2.951 -0.620 0.472
0.10-0.33 Gyr -2.600 -0.598 0.448
0.33-1.09 Gyr -2.225 -0.366 0.399
1.09-3.61 Gyr -1.586 0.019 0.544
3.61-11.94 Gyr -0.947 0.330 0.619
11.94-13.27 Gyr -0.497 0.592 1.459

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.917 10.962 11.010
{\rm log}_{10}({\rm SFR}) -1.398 -1.086 -0.830
{\rm log}_{10}({\rm sSFR}) -12.391 -12.050 -11.775
{\rm stellar\ age} 7.693 8.299 10.333

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.147 -0.014 0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.621 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.238 0.335
\delta -0.295 0.058 0.273
\tau_1/\tau_2 0.464 0.840 1.189
Q_{PAH} 0.495 1.631 3.180
U_{min} 2.481 7.279 14.304
{\rm log}_{10}(\gamma_e)\, -3.087 -2.096 -1.447

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.352 -2.662 -1.435
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.308 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.251 -0.949 -0.702
0.03-0.10 Gyr -2.142 -1.256 -0.813
0.10-0.33 Gyr -2.240 -1.255 -0.725
0.33-1.09 Gyr -1.972 -0.983 -0.289
1.09-3.61 Gyr -1.049 0.194 0.803
3.61-11.94 Gyr 0.848 1.137 1.230
11.94-13.27 Gyr 0.721 1.266 1.882