2022zyb results

Information

Transient
Name:2022zyb
Right ascension: 22h33m34.14s
Declination:-26d53m40.19s
Discovery Date:None
Classification:SN IIb
Redshift:0.049200
MW E(B-V):0.014
Host
Name:J223333.67-265337.21
Object ID:75723383904238088
Catalog Name:panstarrs
Catalog Release:dr2
Right ascension: 22h33m33.67s
Declination:-26d53m37.21s
Redshift:None
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.53
Transient MWEBV processed 0.07
Host match processed 5.53
Host information processed 0.13
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.63
Global aperture photometry processed 1.17
Validate global photometry processed 1.18
Global host SED inference processed 927.42
Local aperture photometry processed 3.71
Validate local photometry processed 0.02
Local host SED inference processed 545.43
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.208 7.800 8.389
{\rm log}_{10}({\rm SFR}) -1.185 -0.828 -0.440
{\rm log}_{10}({\rm sSFR}) -9.362 -8.476 -7.962
{\rm stellar\ age} 0.021 4.323 8.247

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.968 -0.292 0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.860 -0.359 0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.997 2.580 3.242
\delta 0.037 0.171 0.290
\tau_1/\tau_2 0.515 0.886 1.242
Q_{PAH} 0.563 1.809 4.180
U_{min} 2.707 8.544 16.950
{\rm log}_{10}(\gamma_e)\, -3.532 -2.523 -1.351

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.069 -1.687 -0.415
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.404 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.786 -0.410 0.022
0.03-0.10 Gyr -4.043 -2.353 -1.060
0.10-0.33 Gyr -6.553 -3.563 -1.792
0.33-1.09 Gyr -7.730 -4.234 -2.062
1.09-3.58 Gyr -7.770 -3.500 -1.827
3.58-11.79 Gyr -7.852 -3.147 -1.598
11.79-13.10 Gyr -8.379 -2.857 -1.132

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.454 8.676 8.820
{\rm log}_{10}({\rm SFR}) -0.808 -0.503 -0.152
{\rm log}_{10}({\rm sSFR}) -9.497 -9.150 -8.717
{\rm stellar\ age} 6.120 7.891 11.366

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.735 -1.382 -0.661
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.029 0.207 0.420

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.309 0.567
\delta 0.112 0.287 0.367
\tau_1/\tau_2 0.450 0.871 1.336
Q_{PAH} 1.155 2.869 4.871
U_{min} 3.369 9.388 17.549
{\rm log}_{10}(\gamma_e)\, -2.712 -1.638 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.624 -1.776 -0.903
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.516 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.496 -1.570 -1.117
0.03-0.10 Gyr -0.680 -0.355 0.007
0.10-0.33 Gyr -4.009 -2.209 -1.293
0.33-1.09 Gyr -4.854 -2.228 -1.552
1.09-3.58 Gyr -4.316 -2.096 -1.457
3.58-11.79 Gyr -2.641 -1.406 -1.115
11.79-13.10 Gyr -1.945 -0.911 -0.135
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h33m34.14s, -26d53m40.19s
semi major axis, semi minor axis (arcsec):2.08, 2.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g -0.03 0.5 AB
PanSTARRS_r 2.48 0.61 22.916 0.269 AB
PanSTARRS_i 2.1 0.82 23.094 0.423 AB
PanSTARRS_z -1.64 1.88 AB
PanSTARRS_y 16.77 3.94 20.839 0.255 AB

Aperture details

RA, DEC (J2000):22h33m33.64s, -26d53m37.24s
semi major axis, semi minor axis (arcsec):4.91, 2.77
angle (degrees, anti-clockwise from east):-2.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.73 2.52 20.980 0.186 AB
GALEX_NUV 22.36 1.97 20.526 0.096 AB
PanSTARRS_g 36.5 1.01 19.994 0.030 AB
PanSTARRS_r 53.09 1.38 19.587 0.028 AB
PanSTARRS_i 59.5 1.45 19.464 0.026 AB
PanSTARRS_z 58.35 3.52 19.485 0.065 AB
PanSTARRS_y 67.1 6.95 19.333 0.112 AB
2MASS_J 37.15 93.52 19.080 2.733 Vega
2MASS_H -43.81 161.49 Vega
2MASS_K -22.03 166.71 Vega
WISE_W1 42.49 7.82 17.130 0.200 Vega
WISE_W2 36.15 9.32 16.666 0.280 Vega
WISE_W3 -43.35 40.66 Vega
WISE_W4 23.06 303.17 13.873 14.275 Vega