2020mbm results

Information

Transient
Name:AT2020mbm
Right ascension: 22h25m31.43s
Declination:-49d24m09.83s
Discovery Date:June 8, 2020, 12:38 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:ESO238-009
Right ascension: 22h25m30.65s
Declination:-49d24m21.25s
Redshift:0.034968
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
DES_g
DES_r
DES_z
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 24.42
Transient MWEBV processed 0.04
Host match processed 3.78
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 2.18
Validate global photometry processed 7.48
Global host SED inference processed 396.01
Local aperture photometry processed 2.43
Validate local photometry processed 0.02
Local host SED inference processed 436.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h25m31.43s, -49d24m09.83s
semi major axis, semi minor axis (arcsec):2.87, 2.87
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 15.63 0.17 20.915 0.012 AB
DES_r 23.86 0.24 20.456 0.011 AB
DES_z 30.97 0.87 20.173 0.031 AB
2MASS_H -73.9 90.44 Vega

Aperture details

RA, DEC (J2000):22h25m30.67s, -49d24m21.03s
semi major axis, semi minor axis (arcsec):34.97, 14.52
angle (degrees, anti-clockwise from east):20.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 264.57 15.95 17.844 0.065 AB
GALEX_NUV 363.38 5.99 17.499 0.018 AB
DES_g 3657.35 2.03 14.992 0.001 AB
DES_r 6550.57 3.18 14.359 0.001 AB
DES_z 9944.03 12.43 13.906 0.001 AB
2MASS_J 13149.69 477.23 12.708 0.039 Vega
2MASS_H 15085.21 716.97 12.086 0.052 Vega
2MASS_K 12780.12 856.22 11.796 0.073 Vega
WISE_W1 7155.97 66.97 11.564 0.010 Vega
WISE_W2 4445.6 70.92 11.441 0.017 Vega
WISE_W3 17870.32 270.65 8.096 0.016 Vega
WISE_W4 19238.35 1839.91 6.570 0.104 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.946 8.119 8.250
{\rm log}_{10}({\rm SFR}) -2.238 -1.707 -1.211
{\rm log}_{10}({\rm sSFR}) -10.366 -9.848 -9.205
{\rm stellar\ age} 4.335 6.641 8.149

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.787 -1.316 -0.674
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.737 -1.137 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 0.553 0.955
\delta -0.408 -0.022 0.259
\tau_1/\tau_2 0.691 1.040 1.398
Q_{PAH} 1.026 2.703 4.892
U_{min} 2.926 7.904 15.151
{\rm log}_{10}(\gamma_e)\, -2.768 -1.596 -0.582

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.565 -0.560 -0.014
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.513 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.516 -1.915 -1.344
0.03-0.10 Gyr -2.329 -1.724 -1.159
0.10-0.33 Gyr -2.544 -1.864 -1.357
0.33-1.09 Gyr -2.748 -1.984 -1.547
1.09-3.62 Gyr -2.558 -1.908 -1.617
3.62-11.96 Gyr -2.414 -1.858 -1.626
11.96-13.29 Gyr -2.601 -1.890 -1.324

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.606 10.697 10.797
{\rm log}_{10}({\rm SFR}) 0.060 0.298 0.593
{\rm log}_{10}({\rm sSFR}) -10.640 -10.391 -10.101
{\rm stellar\ age} 6.784 7.872 10.032

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.835 -0.520 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.610 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.362 0.552
\delta -0.375 -0.036 0.201
\tau_1/\tau_2 0.580 0.964 1.329
Q_{PAH} 0.823 1.971 3.773
U_{min} 2.425 6.919 14.388
{\rm log}_{10}(\gamma_e)\, -3.168 -2.071 -1.467

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.662 -2.441 -1.758
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.527 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.091 0.383 0.627
0.03-0.10 Gyr -0.302 0.218 0.640
0.10-0.33 Gyr -0.696 0.114 0.511
0.33-1.09 Gyr -0.747 0.156 0.534
1.09-3.62 Gyr -0.467 0.433 0.787
3.62-11.96 Gyr 0.516 0.801 0.952
11.96-13.29 Gyr 0.431 0.965 1.629