2021cdo results

Information

Transient
Name:SN2021cdo
Right ascension: 16h30m16.57s
Declination:-4d14m18.31s
Discovery Date:Feb. 7, 2021, 12:42 p.m.
Classification:SN Ia
Redshift:0.019000
MW E(B-V):0.226
Host
Name:
Right ascension: 16h30m16.61s
Declination:-4d14m16.69s
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.39
Transient MWEBV processed 0.06
Host match processed 4.65
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.31
Validate global photometry processed 12.41
Global host SED inference processed 861.46
Local aperture photometry processed 4.94
Validate local photometry processed 0.02
Local host SED inference processed 703.65
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h30m16.57s, -4d14m18.31s
semi major axis, semi minor axis (arcsec):5.19, 5.19
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 18.33 3.95 20.742 0.234 AB
SDSS_u 88.28 5.11 19.035 0.063 AB
SDSS_g 298.19 4.77 17.714 0.017 AB
PanSTARRS_g 317.79 1.48 17.645 0.005 AB
SDSS_r 576.87 6.7 16.997 0.013 AB
PanSTARRS_r 582.97 1.54 16.986 0.003 AB
SDSS_i 787.13 8.39 16.660 0.012 AB
PanSTARRS_i 785.32 1.86 16.662 0.003 AB
PanSTARRS_z 984.49 3.6 16.417 0.004 AB
SDSS_z 1063.38 16.17 16.333 0.017 AB
PanSTARRS_y 1094.37 8.18 16.302 0.008 AB

Aperture details

RA, DEC (J2000):16h30m16.64s, -4d14m16.34s
semi major axis, semi minor axis (arcsec):17.98, 12.31
angle (degrees, anti-clockwise from east):-129.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 76.77 9.73 19.187 0.138 AB
GALEX_NUV 65.16 5.44 19.365 0.091 AB
SDSS_u 297.82 13.9 17.715 0.051 AB
SDSS_g 725.76 8.58 16.748 0.013 AB
PanSTARRS_g 791.27 4.16 16.654 0.006 AB
SDSS_r 1349.27 11.98 16.075 0.010 AB
PanSTARRS_r 1385.78 4.28 16.046 0.003 AB
PanSTARRS_z 2219.73 10.18 15.534 0.005 AB
PanSTARRS_y 2319.97 23.31 15.486 0.011 AB
WISE_W2 984.47 48.23 13.078 0.053 Vega
WISE_W3 2971.5 204.71 10.044 0.075 Vega
WISE_W4 3103.82 924.99 8.550 0.324 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.175 9.269 9.365
{\rm log}_{10}({\rm SFR}) -1.364 -0.933 -0.460
{\rm log}_{10}({\rm sSFR}) -10.607 -10.222 -9.728
{\rm stellar\ age} 6.536 7.757 9.414

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.681 -1.105 -0.722
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.855 -1.389 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.330 0.611
\delta -0.210 0.126 0.324
\tau_1/\tau_2 0.687 1.055 1.436
Q_{PAH} 1.079 2.916 5.164
U_{min} 2.911 8.547 15.933
{\rm log}_{10}(\gamma_e)\, -3.263 -1.533 -0.416

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.311 -2.789 -1.240
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.580 2.010

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.562 -1.224 -0.940
0.03-0.10 Gyr -1.389 -0.864 -0.339
0.10-0.33 Gyr -1.459 -0.967 -0.496
0.33-1.10 Gyr -1.650 -1.104 -0.760
1.10-3.66 Gyr -1.802 -0.984 -0.641
3.66-12.15 Gyr -0.965 -0.637 -0.481
12.15-13.50 Gyr -1.068 -0.521 0.072

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.366 9.507 9.687
{\rm log}_{10}({\rm SFR}) -0.278 -0.017 0.232
{\rm log}_{10}({\rm sSFR}) -9.857 -9.510 -9.213
{\rm stellar\ age} 5.837 7.627 11.283

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -0.920 -0.527
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.872 -1.300 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.196 0.360
\delta -0.440 0.062 0.326
\tau_1/\tau_2 0.501 0.918 1.352
Q_{PAH} 0.754 1.850 3.693
U_{min} 2.830 8.264 16.028
{\rm log}_{10}(\gamma_e)\, -3.458 -2.665 -1.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.834 -2.317 -1.692
{\rm log}_{10}(\tau_{AGN})\, 0.915 1.284 1.740

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.738 -1.694 -0.764
0.03-0.10 Gyr -0.140 0.138 0.391
0.10-0.33 Gyr -2.462 -0.696 -0.148
0.33-1.10 Gyr -2.821 -0.930 -0.477
1.10-3.66 Gyr -2.449 -0.754 -0.327
3.66-12.15 Gyr -1.443 -0.526 -0.245
12.15-13.50 Gyr -1.374 -0.321 0.678