2022yyb

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Information

Transient

Name: 2022yyb
Right ascension: 22h18m02.54s
Declination: 26d16m59.67s
Discovery Date: None
Classification: SN Ia
Redshift: 0.042000
MW E(B-V): 0.099

Host

Name: 2022yyb
Right ascension: 22h18m02.77s
Declination: 26d17m00.18s
Redshift: None
Photometric Redshift: 0.040
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.33
Cutout download processed 14.78
Global aperture construction processed 0.61
Local aperture photometry processed 4.72
Global aperture photometry processed 5.03
Validate local photometry processed 0.02
Validate global photometry processed 13.79
Host information processed 0.08
Global host SED inference processed 405.65
Local host SED inference processed 508.04
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
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) = 22h18m02.54s, 26d16m59.67s
semi major axis, semi minor axis (arcsec) = 2.41, 2.41
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 31.19 2.27 20.165 0.079 AB
SDSS_g 229.26 3.97 17.999 0.019 AB
PanSTARRS_g 266.76 0.64 17.835 0.003 AB
SDSS_r 584.51 6.37 16.983 0.012 AB
PanSTARRS_r 654.15 0.92 16.861 0.002 AB
SDSS_i 924.74 8.14 16.485 0.010 AB
PanSTARRS_i 988.69 1.03 16.412 0.001 AB
PanSTARRS_z 1291.2 2.15 16.123 0.002 AB
SDSS_z 1378.17 12.18 16.052 0.010 AB
PanSTARRS_y 1682.7 5.34 15.835 0.003 AB

Aperture details

RA, DEC (J2000) = 22h18m02.78s, 26d17m00.28s
semi major axis, semi minor axis (arcsec) = 22.86, 8.89
angle (degrees, anti-clockwise from east) = -100.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 30.74 3.15 20.181 0.111 AB
SDSS_u 228.99 11.71 18.000 0.056 AB
PanSTARRS_g 2043.62 3.32 15.624 0.002 AB
PanSTARRS_r 4649.18 4.59 14.732 0.001 AB
PanSTARRS_i 7171.1 5.22 14.261 0.001 AB
PanSTARRS_z 9210.93 11.46 13.989 0.001 AB
PanSTARRS_y 12474.26 30.18 13.660 0.003 AB
2MASS_H 20238.17 624.95 11.767 0.034 Vega
WISE_W1 9199.69 65.77 11.292 0.008 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})\, 9.867 10.055 10.171
{\rm log}_{10}({\rm SFR}) -0.640 -0.118 0.337
{\rm log}_{10}({\rm sSFR}) -10.705 -10.160 -9.605
{\rm stellar\ age} 4.071 6.731 8.612

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.193 -0.650 -0.265
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.232 -0.161 0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.687 1.018 1.351
\delta -0.870 -0.682 -0.504
\tau_1/\tau_2 0.680 1.016 1.338
Q_{PAH} 0.827 2.151 3.439
U_{min} 2.530 7.543 14.438
{\rm log}_{10}(\gamma_e)\, -3.320 -2.033 -1.255

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.421 -3.388 -1.366
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.446 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.412 0.008 0.358
0.03-0.10 Gyr -1.135 -0.233 0.345
0.10-0.33 Gyr -1.049 -0.210 0.347
0.33-1.09 Gyr -0.853 -0.038 0.419
1.09-3.60 Gyr -0.688 0.072 0.351
3.60-11.87 Gyr -0.676 0.063 0.306
11.87-13.19 Gyr -0.685 0.120 0.778

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.995 11.054 11.139
{\rm log}_{10}({\rm SFR}) 0.116 0.478 0.807
{\rm log}_{10}({\rm sSFR}) -10.966 -10.595 -10.219
{\rm stellar\ age} 7.612 8.593 11.790

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.792 -0.481 -0.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.504 -0.488 -0.046

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.459 0.694 0.953
\delta -0.778 -0.554 -0.392
\tau_1/\tau_2 0.546 0.941 1.317
Q_{PAH} 0.185 0.591 1.351
U_{min} 2.933 7.565 14.428
{\rm log}_{10}(\gamma_e)\, -3.409 -2.302 -1.658

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.477 -3.559 -2.304
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.565 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.208 0.575 0.863
0.03-0.10 Gyr -0.224 0.404 0.830
0.10-0.33 Gyr -0.515 0.312 0.785
0.33-1.09 Gyr -1.003 0.077 0.590
1.09-3.60 Gyr -0.759 0.284 0.801
3.60-11.87 Gyr 0.425 1.151 1.291
11.87-13.19 Gyr 0.953 1.546 2.215