2020cpt

Download data

Information

Transient

Name: 2020cpt
Right ascension: 14h57m30.24s
Declination: 8d23m24.02s
Discovery Date: None
Classification: Ia
Redshift: 0.037050
MW E(B-V): 0.031

Host

Name: 2020cpt
Right ascension: 14h57m30.93s
Declination: 8d23m26.44s
Redshift: 0.037048
Photometric Redshift: 0.025
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.53
Cutout download processed 21.52
Global aperture construction processed 0.66
Local aperture photometry processed 6.54
Global aperture photometry processed 6.65
Validate local photometry processed 0.03
Validate global photometry processed 19.07
Host information processed 0.12
Global host SED inference processed 364.92
Local host SED inference processed 427.0
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 14h57m30.24s, 8d23m24.02s
semi major axis, semi minor axis (arcsec) = 2.72, 2.72
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 1.45 2.05 23.494 1.535 AB
SDSS_g 32.01 1.67 20.137 0.057 AB
DES_g 36.4 0.46 19.997 0.014 AB
PanSTARRS_g 37.06 0.62 19.978 0.018 AB
SDSS_r 69.79 2.49 19.291 0.039 AB
PanSTARRS_r 75.59 0.84 19.204 0.012 AB
DES_r 74.67 0.76 19.217 0.011 AB
SDSS_i 104.88 3.48 18.848 0.036 AB
PanSTARRS_i 106.6 0.93 18.831 0.009 AB
PanSTARRS_z 135.62 1.73 18.569 0.014 AB
SDSS_z 140.46 8.24 18.531 0.064 AB
DES_z 136.22 3.08 18.564 0.025 AB
PanSTARRS_y 187.69 4.27 18.216 0.025 AB

Aperture details

RA, DEC (J2000) = 14h57m30.93s, 8d23m26.99s
semi major axis, semi minor axis (arcsec) = 16.48, 9.23
angle (degrees, anti-clockwise from east) = -60.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.58 6.46 19.557 0.128 AB
GALEX_NUV 105.49 5.6 18.842 0.058 AB
SDSS_u 647.16 11.11 16.872 0.019 AB
SDSS_g 3512.53 15.81 15.036 0.005 AB
DES_g 3627.18 4.1 15.001 0.001 AB
PanSTARRS_g 3810.64 3.0 14.948 0.001 AB
SDSS_r 7612.66 23.32 14.196 0.003 AB
PanSTARRS_r 7857.97 4.09 14.162 0.001 AB
DES_r 8098.66 6.99 14.129 0.001 AB
SDSS_i 11264.26 29.43 13.771 0.003 AB
PanSTARRS_i 11303.33 4.44 13.767 0.000 AB
PanSTARRS_z 14367.17 8.25 13.507 0.001 AB
SDSS_z 15070.83 47.19 13.455 0.003 AB
DES_z 15059.53 31.05 13.455 0.002 AB
PanSTARRS_y 18017.03 19.8 13.261 0.001 AB
2MASS_J 22926.6 353.63 12.104 0.017 Vega
2MASS_H 28368.42 524.11 11.400 0.020 Vega
2MASS_K 24475.23 646.75 11.090 0.029 Vega
WISE_W1 11420.34 53.28 11.057 0.005 Vega
WISE_W2 6544.08 55.15 11.021 0.009 Vega
WISE_W3 8009.21 115.96 8.967 0.016 Vega
WISE_W4 5831.24 664.43 7.866 0.124 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})\, 8.932 9.038 9.185
{\rm log}_{10}({\rm SFR}) -2.157 -1.437 -0.885
{\rm log}_{10}({\rm sSFR}) -11.226 -10.493 -9.933
{\rm stellar\ age} 6.045 7.737 9.570

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.328 -0.595 -0.102
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.586 -0.002 0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.952 1.502
\delta -0.473 -0.079 0.237
\tau_1/\tau_2 0.690 1.026 1.367
Q_{PAH} 0.628 2.186 4.777
U_{min} 2.646 7.299 13.967
{\rm log}_{10}(\gamma_e)\, -3.283 -2.405 -1.102

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.567 -0.922 -0.232
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.340 1.814

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.270 -1.445 -0.873
0.03-0.10 Gyr -2.323 -1.497 -0.871
0.10-0.33 Gyr -2.309 -1.498 -0.887
0.33-1.09 Gyr -2.395 -1.450 -0.886
1.09-3.61 Gyr -2.039 -1.134 -0.761
3.61-11.93 Gyr -1.328 -0.869 -0.685
11.93-13.26 Gyr -1.349 -0.708 -0.068

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.049 11.114 11.179
{\rm log}_{10}({\rm SFR}) -0.277 0.030 0.308
{\rm log}_{10}({\rm sSFR}) -11.438 -11.094 -10.792
{\rm stellar\ age} 8.299 10.948 12.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.626 -0.472 -0.343
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -0.091 0.302

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.387 0.509
\delta -0.556 -0.386 -0.235
\tau_1/\tau_2 0.446 0.882 1.312
Q_{PAH} 0.454 1.006 1.767
U_{min} 2.873 7.629 14.993
{\rm log}_{10}(\gamma_e)\, -3.441 -2.789 -2.130

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.501 -3.781 -2.955
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.557 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.259 0.062 0.285
0.03-0.10 Gyr -0.694 -0.018 0.379
0.10-0.33 Gyr -1.765 -0.334 0.172
0.33-1.09 Gyr -2.433 -0.537 0.029
1.09-3.61 Gyr -2.213 -0.452 0.212
3.61-11.93 Gyr -0.397 0.942 1.296
11.93-13.26 Gyr 1.291 2.072 2.296