2021absz results

Information

Transient
Name:2021absz
Right ascension: 18h42m55.88s
Declination:25d16m09.38s
Discovery Date:None
Classification:Ia
Redshift:0.052222
MW E(B-V):0.134
Host
Name:2021absz
Right ascension: 18h42m55.79s
Declination:25d16m10.82s
Redshift:None
Photometric Redshift:0.107
 

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: completed

Task Name Status Time (s)
Cutout download processed 6.17
Transient MWEBV processed 0.08
Host match processed 6.64
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.97
Global aperture photometry processed 5.98
Validate global photometry processed 17.68
Global host SED inference processed 801.92
Local aperture photometry processed 5.41
Validate local photometry processed 0.03
Local host SED inference processed 685.2
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h42m55.88s, 25d16m09.38s
semi major axis, semi minor axis (arcsec):1.97, 1.97
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 45.82 0.5 19.747 0.012 AB
PanSTARRS_r 96.13 0.82 18.943 0.009 AB
PanSTARRS_i 157.7 0.82 18.405 0.006 AB
PanSTARRS_z 203.4 1.76 18.129 0.009 AB
PanSTARRS_y 255.13 3.52 17.883 0.015 AB

Aperture details

RA, DEC (J2000):18h42m55.79s, 25d16m12.43s
semi major axis, semi minor axis (arcsec):17.74, 5.39
angle (degrees, anti-clockwise from east):-171.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.09 4.86 20.279 0.188 AB
GALEX_NUV 27.97 4.45 20.283 0.173 AB
PanSTARRS_g 410.96 2.42 17.366 0.006 AB
PanSTARRS_r 833.95 3.96 16.597 0.005 AB
PanSTARRS_i 1325.77 3.94 16.094 0.003 AB
PanSTARRS_z 1689.92 8.5 15.830 0.005 AB
PanSTARRS_y 2075.42 16.91 15.607 0.009 AB
2MASS_J 2689.2 268.59 14.431 0.108 Vega
2MASS_H 2710.97 434.68 13.950 0.174 Vega
2MASS_K 3587.0 424.25 13.175 0.128 Vega
WISE_W1 1376.89 61.25 13.354 0.048 Vega
WISE_W2 747.86 51.01 13.376 0.074 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.474 9.604 9.738
{\rm log}_{10}({\rm SFR}) -1.345 -0.774 -0.138
{\rm log}_{10}({\rm sSFR}) -10.947 -10.353 -9.721
{\rm stellar\ age} 6.312 7.855 11.134

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.450 -0.693 -0.274
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.432 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.392 0.940 1.386
\delta -0.567 -0.186 0.115
\tau_1/\tau_2 0.689 1.040 1.402
Q_{PAH} 0.493 1.608 4.759
U_{min} 2.580 7.764 15.024
{\rm log}_{10}(\gamma_e)\, -3.296 -2.114 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.454 -1.187 -0.161
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.393 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.665 -0.978 -0.448
0.03-0.10 Gyr -1.478 -0.746 -0.033
0.10-0.33 Gyr -2.094 -1.005 -0.299
0.33-1.08 Gyr -2.577 -1.128 -0.444
1.08-3.57 Gyr -2.473 -0.879 -0.318
3.57-11.75 Gyr -0.956 -0.353 -0.143
11.75-13.06 Gyr -0.768 -0.074 0.714

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.545 10.584 10.640
{\rm log}_{10}({\rm SFR}) -0.547 -0.119 0.357
{\rm log}_{10}({\rm sSFR}) -11.147 -10.703 -10.262
{\rm stellar\ age} 11.361 12.294 12.386

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.683 -0.439 -0.303
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.117 0.163 0.394

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.203 0.397
\delta -0.325 0.034 0.227
\tau_1/\tau_2 0.570 1.083 1.607
Q_{PAH} 0.234 0.857 2.203
U_{min} 3.102 8.838 17.095
{\rm log}_{10}(\gamma_e)\, -2.915 -1.656 -0.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.659 -4.002 -3.054
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.559 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.035 -0.352 0.063
0.03-0.10 Gyr -0.873 -0.080 0.448
0.10-0.33 Gyr -4.204 -2.146 -0.753
0.33-1.08 Gyr -6.734 -3.104 -1.292
1.08-3.57 Gyr -5.175 -2.780 -1.231
3.57-11.75 Gyr -2.336 -1.032 0.208
11.75-13.06 Gyr 1.588 1.710 1.770