2021zeh

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Information

Transient

Name: 2021zeh
Right ascension: 22h56m09.42s
Declination: 13d05m52.94s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.036179
MW E(B-V): 0.038

Host

Name: 2021zeh
Right ascension: 22h56m09.41s
Declination: 13d05m51.72s
Redshift: 0.037436
Photometric Redshift: 0.029
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.42
Cutout download processed 22.45
Global aperture construction processed 0.65
Local aperture photometry processed 7.33
Global aperture photometry processed 6.09
Validate local photometry processed 0.03
Validate global photometry processed 16.65
Host information processed 0.09
Global host SED inference processed 362.52
Local host SED inference processed 763.6
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 22h56m09.42s, 13d05m52.94s
semi major axis, semi minor axis (arcsec) = 2.69, 2.69
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 334.73 5.17 17.588 0.017
SDSS_g 837.36 7.59 16.593 0.010
DES_g 771.95 1.22 16.681 0.002
PanSTARRS_g 821.36 1.01 16.614 0.001
SDSS_r 1092.14 8.69 16.304 0.009
PanSTARRS_r 1129.84 0.95 16.267 0.001
DES_r 1187.73 2.78 16.213 0.003
SDSS_i 1363.72 9.9 16.063 0.008
PanSTARRS_i 1323.28 0.95 16.096 0.001
PanSTARRS_z 1491.52 2.58 15.966 0.002
SDSS_z 1589.06 13.61 15.897 0.009
DES_z 1601.73 6.98 15.889 0.005
PanSTARRS_y 1759.86 4.35 15.786 0.003

Aperture details

RA, DEC (J2000) = 22h56m09.38s, 13d05m52.00s
semi major axis, semi minor axis (arcsec) = 13.0, 6.32
angle (degrees, anti-clockwise from east) = -11.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 210.69 3.12 18.091 0.016
GALEX_NUV 324.36 2.03 17.622 0.007
SDSS_u 706.73 10.01 16.777 0.015
SDSS_g 1801.95 11.67 15.761 0.007
DES_g 1796.23 1.9 15.764 0.001
PanSTARRS_g 1831.34 2.78 15.743 0.002
SDSS_r 2353.18 13.45 15.471 0.006
PanSTARRS_r 2497.43 2.53 15.406 0.001
DES_r 2620.28 4.2 15.354 0.002
SDSS_i 2934.85 16.34 15.231 0.006
PanSTARRS_i 2928.24 2.74 15.233 0.001
PanSTARRS_z 3251.47 7.91 15.120 0.003
SDSS_z 3369.52 33.42 15.081 0.011
DES_z 3383.63 10.36 15.077 0.003
PanSTARRS_y 3961.23 13.9 14.905 0.004
2MASS_J 3935.31 222.95 14.018 0.062
2MASS_H 4150.57 317.27 13.487 0.083
2MASS_K 4312.17 423.73 12.975 0.107
WISE_W1 2756.83 36.23 12.600 0.014
WISE_W2 1968.13 43.14 12.326 0.024
WISE_W3 12481.11 171.29 8.485 0.015
WISE_W4 42467.35 2013.56 5.710 0.051
 

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})\, 9.376 9.673 9.886
{\rm log}_{10}({\rm SFR}) 0.054 0.657 1.190
{\rm log}_{10}({\rm sSFR}) -9.728 -9.071 -8.223
{\rm stellar\ age} 0.414 4.178 6.806

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.721 -0.991 -0.309
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 0.108 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.803 1.369
\delta -0.491 -0.014 0.244
\tau_1/\tau_2 0.601 1.000 1.448
Q_{PAH} 0.695 2.078 3.573
U_{min} 3.388 9.447 17.269
{\rm log}_{10}(\gamma_e)\, -3.457 -1.761 -0.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.616 -3.572 -0.485
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.456 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.334 -0.026 0.371
0.03-0.10 Gyr 0.060 0.788 1.338
0.10-0.33 Gyr -1.180 0.306 0.917
0.33-1.09 Gyr -2.689 -0.347 0.281
1.09-3.61 Gyr -2.964 -0.481 0.049
3.61-11.93 Gyr -3.600 -0.740 -0.168
11.93-13.25 Gyr -3.809 -0.779 0.090

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.538 9.725 9.885
{\rm log}_{10}({\rm SFR}) 0.645 0.863 1.099
{\rm log}_{10}({\rm sSFR}) -9.220 -8.848 -8.474
{\rm stellar\ age} 0.964 3.477 5.377

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.277 -0.117 0.010
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.621 0.143 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.325 0.491 0.623
\delta -0.280 -0.132 -0.013
\tau_1/\tau_2 0.869 1.151 1.456
Q_{PAH} 0.539 0.972 1.856
U_{min} 2.897 7.236 13.687
{\rm log}_{10}(\gamma_e)\, -2.969 -2.101 -1.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.628 -2.163 -1.887
{\rm log}_{10}(\tau_{AGN})\, 0.809 1.064 1.466

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.284 0.453 0.652
0.03-0.10 Gyr 0.733 0.975 1.218
0.10-0.33 Gyr 0.493 0.821 1.067
0.33-1.09 Gyr -0.852 0.035 0.408
1.09-3.61 Gyr -1.308 -0.354 0.057
3.61-11.93 Gyr -1.668 -0.606 -0.189
11.93-13.25 Gyr -1.746 -0.610 -0.042