2022erw

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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:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.6
Cutout download processed 18.99
Global aperture construction processed 0.59
Local aperture photometry processed 5.44
Global aperture photometry processed 6.45
Validate local photometry processed 0.03
Validate global photometry processed 17.56
Host information processed 0.09
Global host SED inference processed 438.23
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processing 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) = 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
GALEX_FUV 242.76 15.63 17.937 0.070
GALEX_NUV 447.83 8.35 17.272 0.020
SDSS_u 1121.49 10.07 16.276 0.010
SDSS_g 2647.36 13.53 15.343 0.006
DES_g 2636.45 5.56 15.347 0.002
PanSTARRS_g 2786.0 2.08 15.288 0.001
SDSS_r 3961.74 16.73 14.905 0.005
PanSTARRS_r 4109.46 2.71 14.866 0.001
DES_r 4086.99 8.97 14.871 0.002
SDSS_i 4707.3 18.58 14.718 0.004
PanSTARRS_i 4625.4 2.8 14.737 0.001
PanSTARRS_z 5458.94 4.44 14.557 0.001
SDSS_z 5610.0 31.37 14.528 0.006
DES_z 5408.78 17.87 14.567 0.004
PanSTARRS_y 6677.41 10.14 14.338 0.002
2MASS_J 7379.79 151.34 13.335 0.022
2MASS_H 8664.76 213.95 12.688 0.027
2MASS_K 8054.54 284.62 12.297 0.038
WISE_W1 1808.77 24.52 13.058 0.015
WISE_W2 1206.9 25.92 12.857 0.023

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
GALEX_FUV 1746.8 41.92 15.794 0.026
SDSS_g 17631.24 35.62 13.284 0.002
DES_g 16303.41 20.6 13.369 0.001
PanSTARRS_g 18421.14 7.67 13.237 0.000
SDSS_r 27719.74 45.64 12.793 0.002
PanSTARRS_r 28325.92 10.43 12.770 0.000
DES_r 26971.85 33.46 12.823 0.001
SDSS_i 33910.24 52.48 12.574 0.002
PanSTARRS_i 32639.41 10.56 12.616 0.000
PanSTARRS_z 38808.33 17.49 12.428 0.000
SDSS_z 39476.81 116.09 12.409 0.003
DES_z 37770.59 50.86 12.457 0.001
PanSTARRS_y 47230.14 41.51 12.214 0.001
2MASS_J 52247.8 665.83 11.210 0.014
2MASS_H 64933.29 943.89 10.501 0.016
2MASS_K 54467.21 1263.69 10.222 0.025
WISE_W1 35153.6 131.44 9.836 0.004
WISE_W2 24301.81 147.11 9.597 0.007
WISE_W3 205803.91 648.19 5.442 0.003
WISE_W4 360397.8 15972.74 3.388 0.048
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

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