2022cvt

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Information

Transient

Name: SN2022cvt
Right ascension: 14h18m45.61s
Declination: 22d21m56.12s
Discovery Date: Feb. 18, 2022, 9:07 a.m.
Classification: SN Ia-91T-like
Redshift: 0.073000
MW E(B-V): 0.029

Host

Name: 2022cvt
Right ascension: 14h18m45.59s
Declination: 22d21m56.27s
Redshift: 0.072775
Photometric Redshift: 0.063
 

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 2.17
Cutout download processed 17.02
Global aperture construction processed 0.64
Local aperture photometry processed 6.79
Global aperture photometry processed 7.3
Validate local photometry processed 0.03
Validate global photometry processed 19.95
Host information processed 0.09
Global host SED inference processed 395.21
Local host SED inference processed 505.85
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 14h18m45.61s, 22d21m56.12s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 123.27 2.9 18.673 0.026 AB
DES_g 123.09 1.11 18.674 0.010 AB
PanSTARRS_g 116.89 0.43 18.731 0.004 AB
SDSS_r 204.76 3.75 18.122 0.020 AB
PanSTARRS_r 178.81 0.51 18.269 0.003 AB
DES_r 241.92 2.03 17.941 0.009 AB
SDSS_i 272.83 4.38 17.810 0.017 AB
PanSTARRS_i 246.73 0.54 17.919 0.002 AB
PanSTARRS_z 286.56 0.98 17.757 0.004 AB
SDSS_z 307.18 6.37 17.682 0.023 AB
DES_z 302.33 5.18 17.699 0.019 AB
PanSTARRS_y 280.4 2.34 17.781 0.009 AB

Aperture details

RA, DEC (J2000) = 14h18m45.56s, 22d21m56.28s
semi major axis, semi minor axis (arcsec) = 13.94, 7.86
angle (degrees, anti-clockwise from east) = -149.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 106.68 11.98 18.830 0.122 AB
GALEX_NUV 160.38 8.7 18.387 0.059 AB
SDSS_u 253.75 9.34 17.889 0.040 AB
PanSTARRS_g 690.52 2.72 16.802 0.004 AB
SDSS_r 881.51 8.75 16.537 0.011 AB
PanSTARRS_r 899.7 3.13 16.515 0.004 AB
DES_r 1023.49 4.66 16.375 0.005 AB
SDSS_i 1160.25 11.07 16.239 0.010 AB
PanSTARRS_i 1155.77 3.5 16.243 0.003 AB
PanSTARRS_z 1199.1 6.65 16.203 0.006 AB
SDSS_z 1586.45 34.28 15.899 0.023 AB
DES_z 1276.42 11.21 16.135 0.010 AB
PanSTARRS_y 1245.37 16.74 16.162 0.015 AB
2MASS_J 1357.12 207.63 15.174 0.166 Vega
2MASS_H 1597.87 364.8 14.524 0.248 Vega
2MASS_K 1035.06 363.24 14.525 0.381 Vega
WISE_W1 743.73 16.29 14.022 0.024 Vega
WISE_W2 491.27 21.57 13.833 0.048 Vega
WISE_W3 2041.87 84.77 10.451 0.045 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})\, 9.677 9.791 9.911
{\rm log}_{10}({\rm SFR}) -1.419 -0.812 -0.340
{\rm log}_{10}({\rm sSFR}) -11.243 -10.573 -10.086
{\rm stellar\ age} 6.142 7.511 10.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.744 -1.387 -1.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.852 -1.143 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.252 0.462
\delta -0.830 -0.501 -0.081
\tau_1/\tau_2 0.689 1.075 1.449
Q_{PAH} 0.629 2.342 5.522
U_{min} 2.946 7.948 14.899
{\rm log}_{10}(\gamma_e)\, -3.077 -1.849 -0.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.188 -1.260 -0.469
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.511 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.132 -0.783 -0.527
0.03-0.10 Gyr -1.970 -0.872 -0.260
0.10-0.33 Gyr -2.071 -0.787 -0.212
0.33-1.07 Gyr -1.977 -0.706 -0.199
1.07-3.52 Gyr -1.680 -0.431 -0.068
3.52-11.51 Gyr -0.549 -0.124 0.054
11.51-12.79 Gyr -0.529 0.053 0.822

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.132 10.197 10.284
{\rm log}_{10}({\rm SFR}) 0.358 0.590 0.809
{\rm log}_{10}({\rm sSFR}) -9.869 -9.616 -9.390
{\rm stellar\ age} 5.317 6.323 7.377

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.970 -0.720 -0.548
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.923 -1.716 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.146 0.280
\delta -0.679 -0.272 0.057
\tau_1/\tau_2 0.801 1.136 1.487
Q_{PAH} 0.708 1.819 3.510
U_{min} 2.437 6.959 13.563
{\rm log}_{10}(\gamma_e)\, -3.144 -2.084 -1.222

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.754 -2.509 -1.774
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.495 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.032 0.108 0.228
0.03-0.10 Gyr 0.436 0.709 0.946
0.10-0.33 Gyr 0.479 0.718 0.931
0.33-1.07 Gyr -0.075 0.282 0.489
1.07-3.52 Gyr -0.031 0.236 0.428
3.52-11.51 Gyr 0.069 0.262 0.412
11.51-12.79 Gyr -0.107 0.344 0.744