2022erw results

Information

Transient
Name:2022erw
Right ascension: 10h50m57.78s
Declination:-2d08m59.30s
Discovery Date:None
Classification:SNIa
Redshift:0.014930
MW E(B-V):0.033
Host
Name:2022erw
Right ascension: 10h50m58.44s
Declination:-2d09m01.08s
Redshift:None
Photometric Redshift:None
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.99
Transient MWEBV processed 0.05
Host match processed 0.6
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 6.45
Validate global photometry processed 17.56
Global host SED inference processed 438.23
Local aperture photometry processed 5.44
Validate local photometry processed 0.03
Local host SED inference processed 4834.4
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h50m57.78s, -2d08m59.30s
semi major axis, semi minor axis (arcsec):6.57, 6.57
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 242.76 15.63 17.937 0.070 AB
GALEX_NUV 447.83 8.35 17.272 0.020 AB
SDSS_u 1121.49 10.07 16.276 0.010 AB
SDSS_g 2647.36 13.53 15.343 0.006 AB
DES_g 2636.45 5.56 15.347 0.002 AB
PanSTARRS_g 2786.0 2.08 15.288 0.001 AB
SDSS_r 3961.74 16.73 14.905 0.005 AB
PanSTARRS_r 4109.46 2.71 14.866 0.001 AB
DES_r 4086.99 8.97 14.871 0.002 AB
SDSS_i 4707.3 18.58 14.718 0.004 AB
PanSTARRS_i 4625.4 2.8 14.737 0.001 AB
PanSTARRS_z 5458.94 4.44 14.557 0.001 AB
SDSS_z 5610.0 31.37 14.528 0.006 AB
DES_z 5408.78 17.87 14.567 0.004 AB
PanSTARRS_y 6677.41 10.14 14.338 0.002 AB
2MASS_J 7379.79 151.34 13.335 0.022 Vega
2MASS_H 8664.76 213.95 12.688 0.027 Vega
2MASS_K 8054.54 284.62 12.297 0.038 Vega
WISE_W1 1808.77 24.52 13.058 0.015 Vega
WISE_W2 1206.9 25.92 12.857 0.023 Vega

Aperture details

RA, DEC (J2000):10h50m58.35s, -2d09m00.55s
semi major axis, semi minor axis (arcsec):27.88, 27.53
angle (degrees, anti-clockwise from east):-140.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1746.8 41.92 15.794 0.026 AB
SDSS_g 17631.24 35.62 13.284 0.002 AB
DES_g 16303.41 20.6 13.369 0.001 AB
PanSTARRS_g 18421.14 7.67 13.237 0.000 AB
SDSS_r 27719.74 45.64 12.793 0.002 AB
PanSTARRS_r 28325.92 10.43 12.770 0.000 AB
DES_r 26971.85 33.46 12.823 0.001 AB
SDSS_i 33910.24 52.48 12.574 0.002 AB
PanSTARRS_i 32639.41 10.56 12.616 0.000 AB
PanSTARRS_z 38808.33 17.49 12.428 0.000 AB
SDSS_z 39476.81 116.09 12.409 0.003 AB
DES_z 37770.59 50.86 12.457 0.001 AB
PanSTARRS_y 47230.14 41.51 12.214 0.001 AB
2MASS_J 52247.8 665.83 11.210 0.014 Vega
2MASS_H 64933.29 943.89 10.501 0.016 Vega
2MASS_K 54467.21 1263.69 10.222 0.025 Vega
WISE_W1 35153.6 131.44 9.836 0.004 Vega
WISE_W2 24301.81 147.11 9.597 0.007 Vega
WISE_W3 205803.91 648.19 5.442 0.003 Vega
WISE_W4 360397.8 15972.74 3.388 0.048 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.378 9.487 9.594
{\rm log}_{10}({\rm SFR}) -0.009 0.162 0.391
{\rm log}_{10}({\rm sSFR}) -9.527 -9.328 -9.027
{\rm stellar\ age} 6.156 7.416 9.229

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.865 -0.695 -0.547
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.198 0.325 0.435

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.176 0.229
\delta -0.971 -0.898 -0.759
\tau_1/\tau_2 0.709 1.068 1.478
Q_{PAH} 0.058 0.235 0.584
U_{min} 2.198 6.898 14.111
{\rm log}_{10}(\gamma_e)\, -3.737 -3.310 -2.312

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.552 -3.754 -2.949
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.616 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.788 -0.639 -0.491
0.03-0.10 Gyr 0.123 0.305 0.541
0.10-0.33 Gyr -1.562 -0.711 -0.277
0.33-1.10 Gyr -1.945 -0.991 -0.624
1.10-3.63 Gyr -1.249 -0.674 -0.376
3.63-12.02 Gyr -0.804 -0.451 -0.285
12.02-13.36 Gyr -0.956 -0.308 0.338

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.175 10.326 10.427
{\rm log}_{10}({\rm SFR}) 0.244 0.759 1.180
{\rm log}_{10}({\rm sSFR}) -10.088 -9.589 -9.039
{\rm stellar\ age} 2.679 4.956 6.451

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.965 -0.594 -0.339
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.008 0.245 0.394

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.415 0.691 0.937
\delta -0.086 0.204 0.324
\tau_1/\tau_2 0.635 0.970 1.337
Q_{PAH} 0.822 1.641 4.298
U_{min} 2.924 7.720 14.174
{\rm log}_{10}(\gamma_e)\, -3.221 -2.236 -1.544

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.528 -1.955 -1.370
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.631 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.334 0.615 0.836
0.03-0.10 Gyr 0.162 0.784 1.302
0.10-0.33 Gyr 0.202 0.808 1.150
0.33-1.10 Gyr 0.233 0.707 0.956
1.10-3.63 Gyr 0.118 0.557 0.831
3.63-12.02 Gyr -0.515 0.176 0.441
12.02-13.36 Gyr -0.804 0.110 0.641