2021cwc

Download data

Information

Transient

Name: 2021cwc
Right ascension: 6h39m46.84s
Declination: 65d27m07.57s
Discovery Date: None
Classification: SNIa
Redshift: 0.021502
MW E(B-V): 0.054

Host

Name: 2021cwc
Right ascension: 6h39m48.02s
Declination: 65d27m11.16s
Redshift: 0.021502
Photometric Redshift: 0.035
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.88
Cutout download processed 13.6
Global aperture construction processed 0.61
Local aperture photometry processed 4.41
Global aperture photometry processed 4.92
Validate local photometry processed 0.02
Validate global photometry processed 13.18
Host information processed 0.09
Global host SED inference processed 434.88
Local host SED inference processed 480.0
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

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) = 6h39m46.84s, 65d27m07.57s
semi major axis, semi minor axis (arcsec) = 4.6, 4.6
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.35 1.68 21.894 0.287 AB
SDSS_u 50.15 4.41 19.649 0.096 AB
SDSS_g 262.14 4.41 17.854 0.018 AB
PanSTARRS_g 295.12 1.28 17.725 0.005 AB
SDSS_r 519.14 6.36 17.112 0.013 AB
PanSTARRS_r 563.11 1.59 17.024 0.003 AB
SDSS_i 758.79 8.04 16.700 0.012 AB
PanSTARRS_i 786.54 1.7 16.661 0.002 AB
PanSTARRS_z 979.86 3.42 16.422 0.004 AB
SDSS_z 981.2 18.86 16.421 0.021 AB
PanSTARRS_y 1280.67 8.27 16.131 0.007 AB

Aperture details

RA, DEC (J2000) = 6h39m48.00s, 65d27m12.10s
semi major axis, semi minor axis (arcsec) = 47.65, 17.73
angle (degrees, anti-clockwise from east) = -63.13

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 237.7 10.46 17.960 0.048 AB
GALEX_NUV 339.44 7.72 17.573 0.025 AB
SDSS_u 1506.87 27.61 15.955 0.020 AB
SDSS_g 6139.69 21.9 14.430 0.004 AB
PanSTARRS_g 6710.38 7.69 14.333 0.001 AB
PanSTARRS_r 12577.57 9.44 13.651 0.001 AB
SDSS_i 17130.75 40.61 13.316 0.003 AB
PanSTARRS_i 17557.14 10.48 13.289 0.001 AB
PanSTARRS_z 21529.43 20.96 13.067 0.001 AB
SDSS_z 20835.08 113.93 13.103 0.006 AB
PanSTARRS_y 26043.5 50.29 12.861 0.002 AB
WISE_W1 17197.92 92.62 10.612 0.006 Vega
WISE_W2 10320.33 100.62 10.527 0.011 Vega
WISE_W4 23100.1 2350.12 6.371 0.110 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.323 9.426 9.556
log10(SFR){\rm log}_{10}({\rm SFR}) -1.421 -0.876 -0.473
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.846 -10.339 -9.852
stellar age{\rm stellar\ age} 4.829 7.449 10.096

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -0.837 -0.258
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.306 -0.517 -0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.414 1.143 1.569
δ\delta -0.345 -0.056 0.164
Ï„1/Ï„2\tau_1/\tau_2 0.503 0.845 1.230
QPAHQ_{PAH} 0.353 1.630 3.690
UminU_{min} 2.667 7.910 14.511
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.352 -2.347 -1.151

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.462 -3.167 -0.811
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.964 1.353 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.236 -0.661 -0.342
0.03-0.10 Gyr -2.007 -1.107 -0.521
0.10-0.33 Gyr -2.072 -1.122 -0.462
0.33-1.10 Gyr -1.906 -0.882 -0.170
1.10-3.65 Gyr -1.678 -0.676 -0.276
3.65-12.12 Gyr -1.223 -0.543 -0.337
12.12-13.47 Gyr -1.193 -0.421 0.364

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.685 10.732 10.796
log10(SFR){\rm log}_{10}({\rm SFR}) -0.281 -0.038 0.187
log10(sSFR){\rm log}_{10}({\rm sSFR}) -11.021 -10.768 -10.563
stellar age{\rm stellar\ age} 7.833 8.515 11.018

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.725 -0.498 -0.320
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.363 -0.202 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.256 0.368 0.517
δ\delta -0.151 0.044 0.207
Ï„1/Ï„2\tau_1/\tau_2 0.580 0.991 1.360
QPAHQ_{PAH} 0.355 1.198 2.407
UminU_{min} 2.131 6.506 13.921
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.594 -2.641 -1.692

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.262 -2.347 -1.951
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.936 1.233 1.655

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.312 -0.016 0.208
0.03-0.10 Gyr -0.512 -0.067 0.249
0.10-0.33 Gyr -0.909 -0.212 0.126
0.33-1.10 Gyr -0.939 -0.210 0.144
1.10-3.65 Gyr -0.766 0.084 0.516
3.65-12.12 Gyr 0.495 0.875 0.978
12.12-13.47 Gyr 0.666 1.126 1.747