2020jvs results

Information

Transient
Name:AT2020jvs
Right ascension: 1h39m06.32s
Declination:-29d55m19.60s
Discovery Date:May 13, 2020, 5:11 a.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:NGC0642
Right ascension: 1h39m06.35s
Declination:-29d54m53.49s
Redshift:0.019624
Photometric Redshift:None
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 11.05
Transient MWEBV processed 0.04
Host match processed 3.98
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.27
Validate global photometry processed 14.12
Global host SED inference processed 403.18
Local aperture photometry processed 5.51
Validate local photometry processed 0.02
Local host SED inference processed 634.04
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h39m06.32s, -29d55m19.60s
semi major axis, semi minor axis (arcsec):5.03, 5.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 70.94 4.97 19.273 0.076 AB
DES_g 380.76 2.14 17.448 0.006 AB
PanSTARRS_g 453.96 2.15 17.257 0.005 AB
PanSTARRS_r 623.99 2.98 16.912 0.005 AB
DES_r 559.24 3.76 17.031 0.007 AB
PanSTARRS_i 782.05 2.7 16.667 0.004 AB
PanSTARRS_z 843.63 5.8 16.585 0.007 AB
DES_z 746.59 6.86 16.717 0.010 AB
PanSTARRS_y 1027.19 12.06 16.371 0.013 AB
2MASS_J 1247.29 113.19 15.265 0.099 Vega
2MASS_H 1469.39 178.09 14.615 0.132 Vega
2MASS_K 1258.56 221.5 14.313 0.191 Vega

Aperture details

RA, DEC (J2000):1h39m06.25s, -29d54m54.02s
semi major axis, semi minor axis (arcsec):58.38, 37.05
angle (degrees, anti-clockwise from east):-7.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1498.86 25.18 15.961 0.018 AB
GALEX_NUV 2313.89 18.7 15.489 0.009 AB
PanSTARRS_z 35101.3 50.73 12.537 0.002 AB
PanSTARRS_y 43070.36 114.38 12.315 0.003 AB
2MASS_J 50249.15 1045.61 11.252 0.023 Vega
2MASS_K 46688.05 2050.41 10.389 0.048 Vega
WISE_W3 88940.16 3087.45 6.353 0.038 Vega
WISE_W4 115574.83 7094.62 4.623 0.067 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.065 9.167 9.261
{\rm log}_{10}({\rm SFR}) -0.827 -0.500 -0.143
{\rm log}_{10}({\rm sSFR}) -10.013 -9.683 -9.263
{\rm stellar\ age} 5.279 7.456 9.662

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.821 -1.401 -0.969
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.554 -0.898 -0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.368 0.828 1.232
\delta 0.080 0.308 0.380
\tau_1/\tau_2 0.610 0.980 1.377
Q_{PAH} 0.354 1.644 3.730
U_{min} 2.902 8.216 15.698
{\rm log}_{10}(\gamma_e)\, -3.551 -2.616 -1.463

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.408 -2.429 -0.892
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.343 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.636 -1.137 -0.719
0.03-0.10 Gyr -0.726 -0.385 -0.002
0.10-0.33 Gyr -1.419 -0.701 -0.135
0.33-1.10 Gyr -2.137 -1.152 -0.634
1.10-3.66 Gyr -2.104 -1.084 -0.684
3.66-12.15 Gyr -1.559 -0.800 -0.616
12.15-13.50 Gyr -1.442 -0.641 0.053

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.545 10.683 10.778
{\rm log}_{10}({\rm SFR}) 0.580 0.840 1.132
{\rm log}_{10}({\rm sSFR}) -10.146 -9.849 -9.465
{\rm stellar\ age} 4.565 6.972 8.446

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.582 -0.292 -0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.641 -0.931 -0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.533 0.849
\delta -0.273 0.052 0.260
\tau_1/\tau_2 0.384 0.795 1.183
Q_{PAH} 0.742 1.369 2.315
U_{min} 1.853 5.566 11.536
{\rm log}_{10}(\gamma_e)\, -3.628 -3.134 -2.297

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.844 -1.938 -1.454
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.310 1.634

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.428 0.736 0.979
0.03-0.10 Gyr 0.487 0.864 1.234
0.10-0.33 Gyr 0.148 0.730 1.192
0.33-1.10 Gyr 0.037 0.649 1.071
1.10-3.66 Gyr 0.215 0.645 0.937
3.66-12.15 Gyr 0.318 0.726 0.923
12.15-13.50 Gyr 0.104 0.785 1.265