2022dbl results

Information

Transient
Name:AT2022dbl
Right ascension: 12h20m45.01s
Declination:49d33m04.68s
Discovery Date:Feb. 22, 2022, 2:52 p.m.
Classification:TDE
Redshift:0.028400
MW E(B-V):0.016
Host
Name:2022dbl
Right ascension: 12h20m45.06s
Declination:49d33m04.68s
Redshift:0.028398
Photometric Redshift:0.037
 

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 17.92
Transient MWEBV processed 0.09
Host match processed 1.83
Host information processed 0.1
Host MWEBV processed 0.13
Global aperture construction processed 0.65
Global aperture photometry processed 6.06
Validate global photometry processed 16.41
Global host SED inference processed 572.83
Local aperture photometry processed 5.58
Validate local photometry processed 0.03
Local host SED inference processed 569.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h20m45.01s, 49d33m04.68s
semi major axis, semi minor axis (arcsec):3.51, 3.51
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 121.48 3.51 18.689 0.031 AB
SDSS_g 510.74 5.93 17.129 0.013 AB
DES_g 495.32 1.74 17.163 0.004 AB
PanSTARRS_g 502.56 0.78 17.147 0.002 AB
SDSS_r 949.23 8.12 16.457 0.009 AB
PanSTARRS_r 943.78 1.05 16.463 0.001 AB
SDSS_i 1286.91 9.59 16.126 0.008 AB
PanSTARRS_i 1276.68 1.18 16.135 0.001 AB
PanSTARRS_z 1508.07 2.22 15.954 0.002 AB
SDSS_z 1594.91 13.87 15.893 0.009 AB
DES_z 1634.52 8.3 15.867 0.006 AB
PanSTARRS_y 1758.11 4.66 15.787 0.003 AB
2MASS_J 1854.76 90.78 14.834 0.053 Vega
2MASS_H 2504.71 134.15 14.036 0.058 Vega
2MASS_K 1931.05 143.25 13.848 0.081 Vega

Aperture details

RA, DEC (J2000):12h20m45.06s, 49d33m04.93s
semi major axis, semi minor axis (arcsec):11.83, 11.06
angle (degrees, anti-clockwise from east):-119.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.43 0.98 22.934 0.438 AB
GALEX_NUV 13.93 1.09 21.040 0.085 AB
SDSS_u 294.57 8.34 17.727 0.031 AB
SDSS_g 1009.76 8.71 16.389 0.009 AB
DES_g 1006.68 2.52 16.393 0.003 AB
PanSTARRS_g 1018.98 2.26 16.380 0.002 AB
SDSS_r 1821.79 11.98 15.749 0.007 AB
PanSTARRS_r 1878.72 2.91 15.715 0.002 AB
SDSS_i 2521.78 15.02 15.396 0.006 AB
PanSTARRS_i 2531.22 3.51 15.392 0.002 AB
PanSTARRS_z 2976.56 6.73 15.216 0.002 AB
SDSS_z 2905.83 33.31 15.242 0.012 AB
DES_z 3013.05 11.75 15.202 0.004 AB
PanSTARRS_y 3600.75 14.62 15.009 0.004 AB
2MASS_J 4284.5 333.08 13.925 0.084 Vega
2MASS_H 4518.17 491.26 13.395 0.118 Vega
2MASS_K 4339.98 529.32 12.968 0.132 Vega
WISE_W1 1883.61 30.32 13.014 0.017 Vega
WISE_W2 1039.74 38.6 13.019 0.040 Vega
WISE_W3 343.25 124.37 12.387 0.393 Vega
WISE_W4 -364.14 586.98 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.708 9.815 9.940
{\rm log}_{10}({\rm SFR}) -2.051 -1.058 -0.430
{\rm log}_{10}({\rm sSFR}) -11.949 -10.910 -10.214
{\rm stellar\ age} 7.182 8.294 11.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.648 -1.210 -0.805
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 -0.263 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.631 0.948
\delta -0.624 -0.286 0.156
\tau_1/\tau_2 0.645 1.002 1.363
Q_{PAH} 0.410 1.506 3.958
U_{min} 3.051 8.486 15.861
{\rm log}_{10}(\gamma_e)\, -3.185 -1.618 -0.570

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.108 -2.020 -1.101
{\rm log}_{10}(\tau_{AGN})\, 0.858 1.283 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.109 -0.995 -0.552
0.03-0.10 Gyr -2.798 -1.233 -0.371
0.10-0.33 Gyr -2.800 -1.182 -0.453
0.33-1.10 Gyr -2.809 -1.162 -0.552
1.10-3.63 Gyr -2.615 -0.820 -0.236
3.63-12.04 Gyr -0.892 -0.114 0.075
12.04-13.38 Gyr -0.530 0.191 0.963

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.049 10.145 10.239
{\rm log}_{10}({\rm SFR}) -6.826 -3.280 -2.055
{\rm log}_{10}({\rm sSFR}) -16.812 -13.446 -12.190
{\rm stellar\ age} 7.841 10.482 12.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.268 -0.939 -0.683
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.341 -0.296 0.303

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.272 0.423
\delta -0.339 0.023 0.273
\tau_1/\tau_2 0.444 0.894 1.371
Q_{PAH} 1.468 3.589 5.724
U_{min} 3.167 10.053 18.474
{\rm log}_{10}(\gamma_e)\, -2.595 -1.327 -0.501

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.387 -3.476 -2.488
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.580 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.895 -3.713 -2.071
0.03-0.10 Gyr -7.867 -3.987 -2.095
0.10-0.33 Gyr -7.532 -4.370 -2.182
0.33-1.10 Gyr -6.934 -3.978 -1.869
1.10-3.63 Gyr -4.617 -2.631 -0.740
3.63-12.04 Gyr -2.332 -0.038 0.363
12.04-13.38 Gyr -0.601 1.022 1.365