2021abwk

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Information

Transient

Name: 2021abwk
Right ascension: 21h19m14.71s
Declination: 10d04m16.73s
Discovery Date: None
Classification: SNIa
Redshift: 0.072530
MW E(B-V): 0.037

Host

Name: 2021abwk
Right ascension: 21h19m15.56s
Declination: 10d04m14.40s
Redshift: 0.073856
Photometric Redshift: 0.085
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.43
Cutout download processed None
Global aperture construction processed 0.62
Local aperture photometry processed 9.99
Global aperture photometry processed 6.42
Validate local photometry processed 0.03
Validate global photometry processed 17.63
Host information processed 0.09
Global host SED inference processed 395.56
Local host SED inference processed 427.3
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 21h19m14.71s, 10d04m16.73s
semi major axis, semi minor axis (arcsec) = 1.43, 1.43
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1.71 0.11 23.320 0.071 AB
PanSTARRS_g 1.22 0.31 23.682 0.275 AB
SDSS_r 2.91 0.95 22.742 0.354 AB
PanSTARRS_r 2.62 0.38 22.855 0.157 AB
DES_r 3.57 0.2 22.520 0.061 AB
SDSS_i 5.91 1.59 21.972 0.292 AB
PanSTARRS_i 4.81 0.45 22.194 0.102 AB
PanSTARRS_z 6.68 1.35 21.838 0.219 AB
SDSS_z 7.77 5.66 21.675 0.791 AB
DES_z 7.38 0.53 21.730 0.078 AB
PanSTARRS_y 12.93 2.7 21.121 0.226 AB

Aperture details

RA, DEC (J2000) = 21h19m15.55s, 10d04m14.54s
semi major axis, semi minor axis (arcsec) = 10.56, 8.9
angle (degrees, anti-clockwise from east) = -58.62

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.99 1.82 22.398 0.496 AB
SDSS_u 110.26 11.15 18.794 0.110 AB
SDSS_g 743.74 7.85 16.721 0.011 AB
PanSTARRS_g 800.18 2.19 16.642 0.003 AB
PanSTARRS_r 1733.07 2.66 15.803 0.002 AB
SDSS_i 2638.21 16.54 15.347 0.007 AB
PanSTARRS_i 2596.55 3.11 15.364 0.001 AB
DES_z 3602.07 9.22 15.009 0.003 AB
PanSTARRS_y 4164.14 18.27 14.851 0.005 AB
2MASS_J 5401.27 325.65 13.674 0.065 Vega
2MASS_H 7360.48 482.68 12.865 0.071 Vega
2MASS_K 5806.8 508.77 12.652 0.095 Vega
WISE_W1 3024.66 37.82 12.499 0.014 Vega
WISE_W2 1763.43 45.69 12.445 0.028 Vega
WISE_W3 928.76 130.08 11.306 0.152 Vega
WISE_W4 1002.83 685.15 9.777 0.742 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M/M){\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.944 8.376 8.583
log10(SFR){\rm log}_{10}({\rm SFR}) -1.326 -0.859 -0.380
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.856 -9.223 -8.282
stellar age{\rm stellar\ age} 0.698 5.563 7.474

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z/Z){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.981 -0.294 0.035
log10(Zgas/Z){\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.272 -0.370 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 1.526 2.018 2.703
δ\delta 0.060 0.217 0.338
τ1/τ2\tau_1/\tau_2 0.756 1.084 1.467
QPAHQ_{PAH} 0.559 1.763 4.095
UminU_{min} 2.635 8.024 15.773
log10(γe){\rm log}_{10}(\gamma_e)\, -2.973 -1.945 -0.836

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN){\rm log}_{10}(f_{AGN})\, -3.143 -0.969 -0.065
log10(τAGN){\rm log}_{10}(\tau_{AGN})\, 1.061 1.467 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.378 -0.791 -0.282
0.03-0.10 Gyr -1.837 -1.118 -0.449
0.10-0.33 Gyr -2.888 -1.530 -0.934
0.33-1.07 Gyr -3.718 -1.790 -1.258
1.07-3.51 Gyr -3.951 -1.756 -1.330
3.51-11.50 Gyr -4.449 -1.720 -1.314
11.50-12.78 Gyr -4.296 -1.802 -1.079

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M/M){\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.937 11.025 11.125
log10(SFR){\rm log}_{10}({\rm SFR}) -1.902 -0.707 0.110
log10(sSFR){\rm log}_{10}({\rm sSFR}) -13.021 -11.691 -10.921
stellar age{\rm stellar\ age} 6.628 7.753 10.988

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z/Z){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.566 -0.344 -0.190
log10(Zgas/Z){\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.876 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.194 0.410 0.606
δ\delta -0.825 -0.559 -0.258
τ1/τ2\tau_1/\tau_2 0.524 0.882 1.255
QPAHQ_{PAH} 0.314 0.948 2.356
UminU_{min} 1.918 6.145 13.217
log10(γe){\rm log}_{10}(\gamma_e)\, -3.532 -2.919 -1.914

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN){\rm log}_{10}(f_{AGN})\, -4.466 -3.710 -2.856
log10(τAGN){\rm log}_{10}(\tau_{AGN})\, 0.997 1.474 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.201 -0.882 -0.065
0.03-0.10 Gyr -2.303 -0.781 0.160
0.10-0.33 Gyr -2.093 -0.316 0.560
0.33-1.07 Gyr -1.652 -0.024 0.673
1.07-3.51 Gyr -0.864 0.621 1.128
3.51-11.50 Gyr 0.489 1.139 1.297
11.50-12.78 Gyr 0.608 1.312 2.164