2022exa results

Information

Transient
Name:2022exa
Right ascension: 8h30m25.77s
Declination:51d53m25.92s
Discovery Date:None
Classification:SN Ia
Redshift:0.041124
MW E(B-V):0.041
Host
Name:2022exa
Right ascension: 8h30m25.77s
Declination:51d53m25.93s
Redshift:0.041124
Photometric Redshift:0.073
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.28
Transient MWEBV processed 0.06
Host match processed 2.07
Host information processed 0.09
Host MWEBV processed 0.09
Global aperture construction processed 0.64
Global aperture photometry processed 5.17
Validate global photometry processed 15.37
Global host SED inference processed 385.75
Local aperture photometry processed 5.31
Validate local photometry processed 0.03
Local host SED inference processed 667.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h30m25.77s, 51d53m25.92s
semi major axis, semi minor axis (arcsec):2.46, 2.46
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 73.8 2.73 19.230 0.040 AB
SDSS_g 430.78 5.43 17.314 0.014 AB
DES_g 387.56 1.44 17.429 0.004 AB
PanSTARRS_g 470.75 0.77 17.218 0.002 AB
SDSS_r 961.8 8.13 16.442 0.009 AB
PanSTARRS_r 971.78 0.98 16.431 0.001 AB
SDSS_i 1431.62 10.0 16.010 0.008 AB
PanSTARRS_i 1393.36 0.84 16.040 0.001 AB
PanSTARRS_z 1786.87 1.73 15.770 0.001 AB
SDSS_z 1938.68 13.5 15.681 0.008 AB
PanSTARRS_y 2079.75 4.48 15.605 0.002 AB

Aperture details

RA, DEC (J2000):8h30m25.76s, 51d53m26.00s
semi major axis, semi minor axis (arcsec):7.78, 6.41
angle (degrees, anti-clockwise from east):-62.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.34 1.57 21.896 0.270 AB
GALEX_NUV 21.74 2.22 20.557 0.111 AB
SDSS_u 142.82 5.77 18.513 0.044 AB
SDSS_g 823.85 7.74 16.610 0.010 AB
DES_g 819.11 2.11 16.617 0.003 AB
PanSTARRS_g 906.95 1.85 16.506 0.002 AB
SDSS_r 1787.57 11.47 15.769 0.007 AB
PanSTARRS_r 1854.85 2.25 15.729 0.001 AB
SDSS_i 2612.78 14.31 15.357 0.006 AB
PanSTARRS_i 2608.2 2.0 15.359 0.001 AB
PanSTARRS_z 3271.93 4.28 15.113 0.001 AB
SDSS_z 3500.21 25.64 15.040 0.008 AB
PanSTARRS_y 3999.88 12.05 14.895 0.003 AB
2MASS_J 5710.98 167.74 13.613 0.032 Vega
2MASS_H 6800.98 232.56 12.951 0.037 Vega
2MASS_K 5515.9 282.53 12.708 0.056 Vega
WISE_W1 2942.69 34.52 12.529 0.013 Vega
WISE_W2 1674.53 38.36 12.501 0.025 Vega
WISE_W3 342.35 96.89 12.390 0.307 Vega
WISE_W4 -255.48 508.36 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.157 10.258 10.400
{\rm log}_{10}({\rm SFR}) -3.249 -1.140 -0.130
{\rm log}_{10}({\rm sSFR}) -13.475 -11.341 -10.325
{\rm stellar\ age} 7.388 8.907 12.461

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.389 -0.923 -0.661
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.738 -0.396 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.454 0.690 1.095
\delta -0.857 -0.614 -0.062
\tau_1/\tau_2 0.556 0.985 1.386
Q_{PAH} 0.547 2.284 4.795
U_{min} 2.925 8.459 16.165
{\rm log}_{10}(\gamma_e)\, -3.395 -2.044 -0.868

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.041 -2.315 -0.226
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.364 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.398 -1.074 -0.253
0.03-0.10 Gyr -4.659 -1.382 -0.081
0.10-0.33 Gyr -4.642 -1.312 -0.102
0.33-1.09 Gyr -4.682 -1.331 -0.206
1.09-3.60 Gyr -3.643 -0.966 0.099
3.60-11.88 Gyr -1.414 0.236 0.480
11.88-13.21 Gyr 0.002 0.871 1.508

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.416 10.475 10.534
{\rm log}_{10}({\rm SFR}) -0.997 -0.610 -0.321
{\rm log}_{10}({\rm sSFR}) -11.494 -11.057 -10.759
{\rm stellar\ age} 6.990 7.797 9.187

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.580 -0.414 -0.277
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.824 -1.343 -0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.383 0.497 0.633
\delta -0.542 -0.314 -0.113
\tau_1/\tau_2 0.372 0.750 1.130
Q_{PAH} 0.343 0.831 1.332
U_{min} 3.479 8.244 15.177
{\rm log}_{10}(\gamma_e)\, -3.425 -2.678 -1.966

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.312 -3.527 -2.680
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.395 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.315 -0.582 -0.236
0.03-0.10 Gyr -1.348 -0.682 -0.293
0.10-0.33 Gyr -1.053 -0.484 -0.069
0.33-1.09 Gyr -0.851 -0.267 0.112
1.09-3.60 Gyr -0.227 0.302 0.575
3.60-11.88 Gyr 0.418 0.620 0.734
11.88-13.21 Gyr 0.250 0.718 1.246