2021mgb

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Information

Transient

Name: 2021mgb
Right ascension: 11h54m54.60s
Declination: 24d55m33.58s
Discovery Date: None
Classification: SN Ia
Redshift: 0.034260
MW E(B-V): 0.015

Host

Name: 2021mgb
Right ascension: 11h54m54.66s
Declination: 24d55m30.10s
Redshift: 0.034256
Photometric Redshift: 0.038
 

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 2.5
Cutout download processed 14.88
Global aperture construction processed 0.68
Local aperture photometry processed 5.59
Global aperture photometry processed 42.58
Validate local photometry processed 0.02
Validate global photometry processed 16.07
Host information processed 0.09
Global host SED inference processed 547.86
Local host SED inference processed 452.46
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 11h54m54.60s, 24d55m33.58s
semi major axis, semi minor axis (arcsec) = 2.93, 2.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 47.29 2.98 19.713 0.068 AB
SDSS_g 215.65 3.88 18.066 0.020 AB
PanSTARRS_g 302.31 0.86 17.699 0.003 AB
SDSS_r 428.47 5.52 17.320 0.014 AB
PanSTARRS_r 598.41 1.02 16.958 0.002 AB
SDSS_i 633.35 6.91 16.896 0.012 AB
PanSTARRS_i 840.51 1.19 16.589 0.002 AB
PanSTARRS_z 1055.01 2.35 16.342 0.002 AB
SDSS_z 892.68 12.5 16.523 0.015 AB
PanSTARRS_y 1249.33 3.83 16.158 0.003 AB
2MASS_J 1550.67 51.03 15.029 0.036 Vega
2MASS_H 1989.51 75.79 14.286 0.041 Vega
2MASS_K 1571.45 92.19 14.071 0.064 Vega

Aperture details

RA, DEC (J2000) = 11h54m54.65s, 24d55m30.23s
semi major axis, semi minor axis (arcsec) = 10.58, 7.58
angle (degrees, anti-clockwise from east) = -110.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.97 2.28 22.160 0.498 AB
GALEX_NUV 11.88 3.24 21.213 0.296 AB
SDSS_u 321.38 8.74 17.632 0.030 AB
SDSS_g 1388.69 9.94 16.043 0.008 AB
PanSTARRS_g 1540.28 2.5 15.931 0.002 AB
SDSS_r 2969.74 14.65 15.218 0.005 AB
PanSTARRS_r 3109.4 2.91 15.168 0.001 AB
SDSS_i 4273.46 18.29 14.823 0.005 AB
PanSTARRS_i 4330.46 3.48 14.809 0.001 AB
PanSTARRS_z 5421.24 6.97 14.565 0.001 AB
SDSS_z 5857.53 35.91 14.481 0.007 AB
PanSTARRS_y 6456.9 11.52 14.375 0.002 AB
2MASS_J 8148.01 160.13 13.227 0.021 Vega
2MASS_H 9886.62 238.7 12.545 0.026 Vega
2MASS_K 8368.88 292.35 12.256 0.038 Vega
WISE_W1 3490.48 35.52 12.344 0.011 Vega
WISE_W2 1927.35 36.0 12.349 0.020 Vega
WISE_W3 235.34 90.16 12.797 0.416 Vega
WISE_W4 428.69 606.95 10.700 1.537 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})\, 9.623 9.756 9.861
{\rm log}_{10}({\rm SFR}) -1.359 -0.629 -0.159
{\rm log}_{10}({\rm sSFR}) -11.109 -10.408 -9.869
{\rm stellar\ age} 4.939 7.359 9.618

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.679 -0.336 -0.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.670 -1.260 -0.647

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.398 0.791 1.191
\delta -0.789 -0.510 -0.206
\tau_1/\tau_2 0.505 0.833 1.197
Q_{PAH} 0.318 1.526 3.536
U_{min} 2.566 7.543 14.663
{\rm log}_{10}(\gamma_e)\, -3.558 -2.657 -1.355

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.923 -1.596 -0.613
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.287 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.264 -0.460 -0.100
0.03-0.10 Gyr -1.834 -0.779 -0.185
0.10-0.33 Gyr -1.866 -0.814 -0.144
0.33-1.09 Gyr -1.520 -0.520 0.075
1.09-3.62 Gyr -1.358 -0.350 -0.005
3.62-11.97 Gyr -0.782 -0.225 0.004
11.97-13.30 Gyr -0.851 -0.123 0.630

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.510 10.626 10.672
{\rm log}_{10}({\rm SFR}) -5.030 -2.256 -1.157
{\rm log}_{10}({\rm sSFR}) -15.602 -12.866 -11.738
{\rm stellar\ age} 7.996 12.110 12.625

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.047 -0.789 -0.612
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.377 -0.439 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.326 0.482
\delta -0.836 -0.611 -0.376
\tau_1/\tau_2 0.526 0.972 1.417
Q_{PAH} 1.777 4.069 5.976
U_{min} 2.834 8.792 17.277
{\rm log}_{10}(\gamma_e)\, -2.969 -1.525 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.496 -3.641 -2.443
{\rm log}_{10}(\tau_{AGN})\, 1.194 1.750 2.049

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.458 -2.589 -1.238
0.03-0.10 Gyr -5.990 -2.695 -1.191
0.10-0.33 Gyr -6.524 -3.243 -1.371
0.33-1.09 Gyr -6.187 -3.193 -1.248
1.09-3.62 Gyr -4.353 -2.364 -0.674
3.62-11.97 Gyr -2.201 -0.073 0.792
11.97-13.30 Gyr 0.435 1.720 1.801