2021mwb

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Information

Transient

Name: 2021mwb
Right ascension: 16h08m57.12s
Declination: 35d25m15.90s
Discovery Date: None
Classification: SNIa
Redshift: 0.042951
MW E(B-V): 0.019

Host

Name: 2021mwb
Right ascension: 16h08m57.14s
Declination: 35d25m15.81s
Redshift: None
Photometric Redshift: 0.147
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.08
Cutout download processed 13.59
Global aperture construction processed 0.65
Local aperture photometry processed 5.32
Global aperture photometry processed 5.41
Validate local photometry processed 0.03
Validate global photometry processed 15.07
Host information processed 0.1
Global host SED inference processed 413.15
Local host SED inference processed 421.89
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
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) = 16h08m57.12s, 35d25m15.90s
semi major axis, semi minor axis (arcsec) = 2.36, 2.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 21.9 2.32 20.549 0.115
SDSS_g 47.28 1.88 19.713 0.043
DES_g 46.69 0.5 19.727 0.012
PanSTARRS_g 47.67 0.64 19.704 0.015
PanSTARRS_r 69.32 0.71 19.298 0.011
PanSTARRS_i 84.04 0.61 19.089 0.008
PanSTARRS_z 86.14 1.47 19.062 0.019
SDSS_z 102.06 9.11 18.878 0.097
DES_z 100.93 2.03 18.890 0.022
PanSTARRS_y 96.49 4.11 18.939 0.046

Aperture details

RA, DEC (J2000) = 16h08m57.13s, 35d25m15.90s
semi major axis, semi minor axis (arcsec) = 3.06, 2.62
angle (degrees, anti-clockwise from east) = -157.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 9.03 2.86 21.510 0.344
GALEX_NUV 9.2 2.1 21.491 0.248
SDSS_u 24.34 2.89 20.434 0.129
SDSS_g 50.16 1.99 19.649 0.043
DES_g 49.28 0.51 19.668 0.011
PanSTARRS_g 49.69 0.76 19.659 0.017
PanSTARRS_r 73.54 0.81 19.234 0.012
PanSTARRS_i 88.65 0.67 19.031 0.008
PanSTARRS_z 90.15 1.61 19.013 0.019
SDSS_z 107.85 10.75 18.818 0.108
DES_z 102.66 2.06 18.871 0.022
PanSTARRS_y 100.14 4.42 18.898 0.048
2MASS_J 123.02 92.46 17.780 0.816
2MASS_H -56.19 150.97
2MASS_K 141.2 154.67 16.688 1.189
WISE_W1 50.46 7.43 16.944 0.160
WISE_W2 30.24 10.75 16.859 0.386
WISE_W3 82.26 39.91 13.938 0.527
WISE_W4 161.49 247.85 11.760 1.666
 

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})\, 8.549 8.713 8.848
{\rm log}_{10}({\rm SFR}) -1.812 -1.133 -0.437
{\rm log}_{10}({\rm sSFR}) -10.608 -9.889 -9.122
{\rm stellar\ age} 3.067 6.341 8.014

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.687 -1.214 -0.743
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.801 -0.825 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.549 0.971
\delta -0.489 -0.115 0.195
\tau_1/\tau_2 0.696 1.032 1.389
Q_{PAH} 0.758 2.272 4.809
U_{min} 2.920 7.942 14.967
{\rm log}_{10}(\gamma_e)\, -3.389 -2.267 -0.862

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.592 -1.364 -0.149
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.355 1.818

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.185 -1.457 -0.896
0.03-0.10 Gyr -1.895 -1.071 -0.310
0.10-0.33 Gyr -1.836 -1.102 -0.518
0.33-1.09 Gyr -2.234 -1.348 -0.923
1.09-3.59 Gyr -2.160 -1.304 -0.997
3.59-11.86 Gyr -2.264 -1.283 -1.035
11.86-13.18 Gyr -2.364 -1.299 -0.680

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.617 8.736 8.866
{\rm log}_{10}({\rm SFR}) -1.493 -1.156 -0.810
{\rm log}_{10}({\rm sSFR}) -10.231 -9.885 -9.522
{\rm stellar\ age} 5.193 6.665 8.011

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.063 -0.527
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.368 0.202 0.414

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.351 0.628
\delta -0.306 0.089 0.295
\tau_1/\tau_2 0.546 0.922 1.286
Q_{PAH} 0.853 2.446 4.534
U_{min} 2.891 8.406 15.754
{\rm log}_{10}(\gamma_e)\, -2.533 -1.615 -0.668

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.748 -1.815 -0.847
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.497 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.097 -1.476 -1.133
0.03-0.10 Gyr -1.509 -1.079 -0.689
0.10-0.33 Gyr -1.442 -1.020 -0.671
0.33-1.09 Gyr -1.589 -1.181 -0.909
1.09-3.59 Gyr -1.616 -1.253 -1.009
3.59-11.86 Gyr -1.535 -1.215 -1.014
11.86-13.18 Gyr -1.734 -1.140 -0.648