2021uef

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Information

Transient

Name: SN2021uef
Right ascension: 19h49m36.43s
Declination: 42d14m23.47s
Discovery Date: July 27, 2021, 9:23 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.030400
MW E(B-V): 0.413

Host

Name: 2021uef
Right ascension: 19h49m36.37s
Declination: 42d14m24.41s
Redshift: 0.100853
Photometric Redshift: 0.053
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 19.13
Cutout download processed 0.03
Global aperture construction processed 0.65
Local aperture photometry processed 4.26
Global aperture photometry processed 4.17
Validate local photometry processed 0.02
Validate global photometry processed 12.73
Host information processed 0.09
Global host SED inference processed 447.64
Local host SED inference processed 505.01
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 19h49m36.43s, 42d14m23.47s
semi major axis, semi minor axis (arcsec) = 3.29, 3.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 136.17 0.8 18.565 0.006
PanSTARRS_r 382.16 1.45 17.444 0.004
PanSTARRS_i 702.55 2.02 16.783 0.003
PanSTARRS_z 1060.14 3.38 16.337 0.003
PanSTARRS_y 1426.02 5.97 16.015 0.005
2MASS_J 2006.9 66.72 14.749 0.036
2MASS_H 2981.18 90.58 13.846 0.033
2MASS_K 2844.98 124.03 13.427 0.047

Aperture details

RA, DEC (J2000) = 19h49m36.36s, 42d14m24.43s
semi major axis, semi minor axis (arcsec) = 8.92, 6.83
angle (degrees, anti-clockwise from east) = -9.81

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 277.81 1.86 17.791 0.007
PanSTARRS_r 764.97 3.33 16.691 0.005
PanSTARRS_i 1402.89 4.59 16.032 0.004
PanSTARRS_z 2073.51 7.69 15.608 0.004
PanSTARRS_y 2863.51 13.58 15.258 0.005
2MASS_J 4978.03 187.4 13.762 0.041
2MASS_H 6940.69 253.24 12.929 0.040
2MASS_K 6313.49 352.21 12.562 0.061
WISE_W1 3364.84 150.33 12.384 0.049
WISE_W2 2093.4 98.46 12.259 0.051
WISE_W3 2365.93 766.08 10.291 0.352
WISE_W4 1918.52 1964.73 9.073 1.112
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.781 9.950 10.063
{\rm log}_{10}({\rm SFR}) -1.628 -0.808 -0.180
{\rm log}_{10}({\rm sSFR}) -11.579 -10.736 -10.087
{\rm stellar\ age} 5.328 7.634 10.140

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.750 -0.255 -0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 -0.739 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.732 1.158
\delta -0.550 -0.178 0.142
\tau_1/\tau_2 0.613 0.982 1.347
Q_{PAH} 0.726 2.424 4.454
U_{min} 2.776 7.771 14.875
{\rm log}_{10}(\gamma_e)\, -3.524 -2.035 -0.960

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.905 -1.412 -0.652
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.376 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.680 -0.783 -0.199
0.03-0.10 Gyr -1.987 -0.911 -0.170
0.10-0.33 Gyr -1.851 -0.764 -0.079
0.33-1.10 Gyr -1.478 -0.496 0.089
1.10-3.63 Gyr -1.410 -0.247 0.160
3.63-12.01 Gyr -0.824 -0.031 0.194
12.01-13.35 Gyr -0.573 0.177 0.910

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.212 10.278 10.336
{\rm log}_{10}({\rm SFR}) -1.254 -0.493 -0.162
{\rm log}_{10}({\rm sSFR}) -11.534 -10.760 -10.416
{\rm stellar\ age} 6.643 7.657 8.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.152 0.019 0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -1.098 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.512 0.666
\delta -0.383 -0.139 0.157
\tau_1/\tau_2 0.558 0.900 1.261
Q_{PAH} 0.286 0.894 1.911
U_{min} 2.649 7.113 13.681
{\rm log}_{10}(\gamma_e)\, -3.276 -2.523 -1.576

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.440 -3.612 -2.639
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.471 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.288 -0.442 -0.066
0.03-0.10 Gyr -1.566 -0.608 -0.155
0.10-0.33 Gyr -1.212 -0.379 0.018
0.33-1.10 Gyr -0.779 -0.221 0.122
1.10-3.63 Gyr -0.276 0.165 0.443
3.63-12.01 Gyr 0.167 0.394 0.519
12.01-13.35 Gyr -0.014 0.479 0.984