2021umd

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Information

Transient

Name: SN2021umd
Right ascension: 1h04m23.98s
Declination: -13d21m41.00s
Discovery Date: July 30, 2021, 10:09 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.020

Host

Name: 2021umd
Right ascension: 1h04m24.16s
Declination: -13d21m42.16s
Redshift: None
Photometric Redshift: 0.288
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.23
Cutout download processed 7.42
Global aperture construction processed 0.97
Local aperture photometry processed 5.43
Global aperture photometry processed 5.6
Validate local photometry processed 0.02
Validate global photometry processed 15.61
Host information processed 0.1
Global host SED inference processed 515.99
Local host SED inference processed 421.22
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 1h04m23.98s, -13d21m41.00s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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 2.96 0.12 22.723 0.045 AB
PanSTARRS_g 3.13 0.43 22.660 0.150 AB
PanSTARRS_r 6.58 0.5 21.854 0.083 AB
DES_r 5.02 0.21 22.148 0.046 AB
PanSTARRS_i 5.88 0.53 21.977 0.098 AB
PanSTARRS_z 2.64 1.03 22.844 0.423 AB
DES_z 5.55 0.5 22.039 0.097 AB
PanSTARRS_y 5.2 2.9 22.110 0.605 AB

Aperture details

RA, DEC (J2000) = 1h04m24.18s, -13d21m41.95s
semi major axis, semi minor axis (arcsec) = 5.84, 3.84
angle (degrees, anti-clockwise from east) = -76.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.22 0.82 23.685 0.727 AB
GALEX_NUV 4.78 1.38 22.201 0.313 AB
DES_g 23.36 0.33 20.479 0.016 AB
PanSTARRS_g 20.68 1.19 20.611 0.062 AB
PanSTARRS_r 33.13 1.37 20.099 0.045 AB
DES_r 36.21 0.58 20.003 0.017 AB
PanSTARRS_i 38.88 1.45 19.926 0.040 AB
PanSTARRS_z 39.97 2.8 19.896 0.076 AB
DES_z 42.98 1.36 19.817 0.034 AB
PanSTARRS_y 29.35 7.82 20.231 0.289 AB
2MASS_J 99.88 129.38 18.006 1.406 Vega
2MASS_H 63.91 227.98 18.019 3.873 Vega
2MASS_K -84.49 214.08 Vega
WISE_W1 20.98 8.09 17.896 0.419 Vega
WISE_W2 18.68 12.97 17.383 0.754 Vega
WISE_W3 0.63 60.07 19.220 102.764 Vega
WISE_W4 186.12 407.46 11.606 2.377 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.721 7.913 8.058
{\rm log}_{10}({\rm SFR}) -2.354 -1.906 -1.383
{\rm log}_{10}({\rm sSFR}) -10.337 -9.820 -9.256
{\rm stellar\ age} 3.885 6.331 7.665

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.743 -1.373 -0.865
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.708 -1.216 -0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.693 1.181
\delta -0.225 0.090 0.286
\tau_1/\tau_2 0.644 0.978 1.329
Q_{PAH} 1.195 3.033 5.023
U_{min} 3.120 7.922 14.898
{\rm log}_{10}(\gamma_e)\, -2.849 -1.786 -0.819

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.970 0.012 0.328
{\rm log}_{10}(\tau_{AGN})\, 1.108 1.554 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.217 -1.807 -1.273
0.03-0.10 Gyr -2.607 -2.014 -1.449
0.10-0.33 Gyr -2.609 -2.012 -1.501
0.33-1.08 Gyr -2.625 -2.057 -1.680
1.08-3.55 Gyr -2.525 -2.027 -1.782
3.55-11.66 Gyr -2.608 -2.044 -1.807
11.66-12.96 Gyr -2.860 -2.048 -1.551

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.558 8.701 8.812
{\rm log}_{10}({\rm SFR}) -1.661 -1.197 -0.674
{\rm log}_{10}({\rm sSFR}) -10.370 -9.902 -9.320
{\rm stellar\ age} 3.935 6.416 7.897

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.811 -1.457 -0.956
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.847 -1.305 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.411 0.827
\delta -0.364 0.055 0.281
\tau_1/\tau_2 0.688 1.103 1.504
Q_{PAH} 1.587 3.524 5.482
U_{min} 3.347 8.885 16.078
{\rm log}_{10}(\gamma_e)\, -2.819 -1.675 -0.709

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.983 -0.786 -0.154
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.488 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.959 -1.394 -0.879
0.03-0.10 Gyr -1.711 -1.163 -0.597
0.10-0.33 Gyr -1.634 -1.092 -0.572
0.33-1.08 Gyr -1.819 -1.250 -0.817
1.08-3.55 Gyr -1.833 -1.302 -1.022
3.55-11.66 Gyr -1.848 -1.272 -1.058
11.66-12.96 Gyr -1.964 -1.214 -0.696