2020zmw results

Information

Transient
Name:AT2020zmw
Right ascension: 21h36m25.24s
Declination:-15d02m32.33s
Discovery Date:Nov. 13, 2020, 3:21 a.m.
Classification:None
Redshift:None
MW E(B-V):0.050
Host
Name:
Right ascension: 21h36m25.24s
Declination:-15d02m34.53s
Redshift:0.038483
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_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 9.42
Transient MWEBV processed 0.04
Host match processed 6.56
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.89
Validate global photometry processed 14.05
Global host SED inference processed 377.8
Local aperture photometry processed 5.46
Validate local photometry processed 0.03
Local host SED inference processed 485.09
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h36m25.24s, -15d02m32.33s
semi major axis, semi minor axis (arcsec):2.62, 2.62
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 692.77 0.78 16.799 0.001 AB
PanSTARRS_r 1445.12 1.05 16.000 0.001 AB
DES_r 1514.98 3.58 15.949 0.003 AB
PanSTARRS_i 2176.12 0.81 15.556 0.000 AB
PanSTARRS_z 2848.42 2.13 15.263 0.001 AB
DES_z 2723.77 11.6 15.312 0.005 AB
PanSTARRS_y 3358.7 4.59 15.085 0.001 AB

Aperture details

RA, DEC (J2000):21h36m25.24s, -15d02m34.25s
semi major axis, semi minor axis (arcsec):18.65, 8.79
angle (degrees, anti-clockwise from east):-148.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 61.59 5.94 19.426 0.105 AB
GALEX_NUV 93.69 4.73 18.971 0.055 AB
PanSTARRS_g 2803.39 3.04 15.281 0.001 AB
PanSTARRS_r 5475.26 3.81 14.554 0.001 AB
DES_r 5406.17 7.02 14.568 0.001 AB
PanSTARRS_i 7985.64 3.14 14.144 0.000 AB
PanSTARRS_z 10302.62 8.9 13.868 0.001 AB
DES_z 9935.93 22.42 13.907 0.002 AB
PanSTARRS_y 12387.3 21.7 13.668 0.002 AB
2MASS_J 16263.9 385.57 12.477 0.026 Vega
2MASS_H 19657.03 605.93 11.799 0.033 Vega
2MASS_K 16669.16 666.7 11.507 0.043 Vega
WISE_W1 7913.64 62.52 11.455 0.009 Vega
WISE_W2 4682.97 64.64 11.385 0.015 Vega
WISE_W3 7173.92 201.63 9.087 0.031 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.195 10.375 10.529
{\rm log}_{10}({\rm SFR}) -3.927 -1.454 -0.185
{\rm log}_{10}({\rm sSFR}) -14.433 -11.861 -10.525
{\rm stellar\ age} 5.385 7.889 11.868

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.478 -1.020 -0.697
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.603 -0.729 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.549 0.791 1.202
\delta -0.696 -0.377 0.042
\tau_1/\tau_2 0.566 0.983 1.409
Q_{PAH} 0.836 2.544 4.550
U_{min} 3.329 9.102 17.115
{\rm log}_{10}(\gamma_e)\, -2.429 -1.290 -0.587

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.350 -2.683 -1.007
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.464 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.651 -1.715 -0.682
0.03-0.10 Gyr -4.746 -1.655 -0.099
0.10-0.33 Gyr -4.198 -1.570 -0.004
0.33-1.09 Gyr -3.366 -1.081 0.168
1.09-3.61 Gyr -2.499 -0.224 0.545
3.61-11.92 Gyr -1.327 0.304 0.647
11.92-13.24 Gyr -0.885 0.634 1.588

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.890 10.929 10.998
{\rm log}_{10}({\rm SFR}) -0.394 -0.102 0.166
{\rm log}_{10}({\rm sSFR}) -11.334 -11.024 -10.753
{\rm stellar\ age} 7.806 8.599 11.056

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.547 -0.364 -0.226
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.410 -0.627 0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.296 0.418
\delta -0.327 -0.091 0.109
\tau_1/\tau_2 0.600 0.969 1.352
Q_{PAH} 0.528 1.351 2.526
U_{min} 2.663 7.928 15.337
{\rm log}_{10}(\gamma_e)\, -2.512 -1.547 -0.880

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.205 -3.131 -2.168
{\rm log}_{10}(\tau_{AGN})\, 1.182 1.684 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.010 -0.372 -0.116
0.03-0.10 Gyr -0.425 -0.033 0.294
0.10-0.33 Gyr -0.391 0.002 0.316
0.33-1.09 Gyr -0.592 -0.062 0.276
1.09-3.61 Gyr -0.591 0.148 0.586
3.61-11.92 Gyr 0.673 1.083 1.178
11.92-13.24 Gyr 0.895 1.385 1.977