2020qdo

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Information

Transient

Name: 2020qdo
Right ascension: 2h09m12.77s
Declination: 18d55m55.15s
Discovery Date: None
Classification: SNIa
Redshift: 0.016942
MW E(B-V): 0.141

Host

Name: 2020qdo
Right ascension: 2h09m13.71s
Declination: 18d55m42.33s
Redshift: 0.016942
Photometric Redshift: 0.028
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.0
Cutout download processed 19.76
Global aperture construction processed 0.61
Local aperture photometry processed 6.71
Global aperture photometry processed 6.65
Validate local photometry processed 0.03
Validate global photometry processed 17.69
Host information processed 0.08
Global host SED inference processed 388.03
Local host SED inference processed 576.47
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed 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) = 2h09m12.77s, 18d55m55.15s
semi major axis, semi minor axis (arcsec) = 5.81, 5.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 15.8 2.79 20.904 0.192
GALEX_NUV 21.0 2.05 20.595 0.106
SDSS_u 57.49 6.5 19.501 0.123
SDSS_g 143.91 3.65 18.505 0.028
DES_g 150.66 0.6 18.455 0.004
PanSTARRS_g 149.54 1.32 18.463 0.010
SDSS_r 239.43 4.99 17.952 0.023
PanSTARRS_r 251.99 2.29 17.897 0.010
DES_r 258.53 1.38 17.869 0.006
SDSS_i 298.15 6.38 17.714 0.023
PanSTARRS_i 322.37 2.46 17.629 0.008
PanSTARRS_z 380.92 3.99 17.448 0.011
SDSS_z 329.82 17.77 17.604 0.058
DES_z 380.95 3.7 17.448 0.011
PanSTARRS_y 449.94 8.08 17.267 0.019
2MASS_J 402.34 115.13 16.494 0.311
2MASS_H 573.35 159.92 15.636 0.303
2MASS_K 627.02 215.58 15.069 0.373

Aperture details

RA, DEC (J2000) = 2h09m13.59s, 18d55m44.22s
semi major axis, semi minor axis (arcsec) = 26.99, 8.99
angle (degrees, anti-clockwise from east) = -42.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 123.9 7.82 18.667 0.069
GALEX_NUV 149.37 6.08 18.464 0.044
SDSS_u 588.39 17.97 16.976 0.033
SDSS_g 1797.89 12.15 15.763 0.007
DES_g 1861.28 1.98 15.725 0.001
PanSTARRS_g 1861.52 3.57 15.725 0.002
SDSS_r 2972.8 16.24 15.217 0.006
PanSTARRS_r 3018.65 6.2 15.200 0.002
DES_r 3231.18 4.6 15.127 0.002
SDSS_i 3931.06 20.28 14.914 0.006
PanSTARRS_i 4056.02 6.49 14.880 0.002
PanSTARRS_z 4694.99 10.53 14.721 0.002
SDSS_z 4817.93 49.25 14.693 0.011
DES_z 5026.48 12.82 14.647 0.003
PanSTARRS_y 5665.68 21.39 14.517 0.004
2MASS_H 7622.34 476.19 12.827 0.068
WISE_W1 3654.41 47.84 12.294 0.014
WISE_W2 2204.63 58.34 12.203 0.029
WISE_W3 6709.44 311.9 9.159 0.050
WISE_W4 11669.52 1362.05 7.112 0.127
 

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})\, 8.574 8.697 8.804
{\rm log}_{10}({\rm SFR}) -1.074 -0.738 -0.428
{\rm log}_{10}({\rm sSFR}) -9.781 -9.449 -9.135
{\rm stellar\ age} 5.786 7.567 9.261

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.751 -1.284 -0.730
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 0.153 0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.639 1.075
\delta -0.202 0.125 0.286
\tau_1/\tau_2 0.702 1.096 1.476
Q_{PAH} 0.354 1.403 3.383
U_{min} 2.769 8.317 15.857
{\rm log}_{10}(\gamma_e)\, -3.602 -2.702 -1.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.289 -2.699 -0.544
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.323 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.838 -1.472 -1.126
0.03-0.10 Gyr -0.957 -0.608 -0.293
0.10-0.33 Gyr -1.892 -1.196 -0.658
0.33-1.10 Gyr -2.538 -1.679 -1.221
1.10-3.67 Gyr -2.465 -1.600 -1.187
3.67-12.18 Gyr -1.724 -1.248 -1.073
12.18-13.53 Gyr -1.833 -1.117 -0.507

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.501 9.564 9.627
{\rm log}_{10}({\rm SFR}) -0.620 -0.327 -0.071
{\rm log}_{10}({\rm sSFR}) -10.197 -9.892 -9.604
{\rm stellar\ age} 3.967 5.495 6.583

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.688 -0.483 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.118 0.130 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.365 0.509
\delta -0.158 0.016 0.178
\tau_1/\tau_2 0.684 0.985 1.310
Q_{PAH} 0.468 1.038 1.950
U_{min} 2.355 6.343 12.505
{\rm log}_{10}(\gamma_e)\, -3.522 -2.875 -2.186

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.911 -2.822 -2.133
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.326 1.818

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.766 -0.571 -0.411
0.03-0.10 Gyr -0.632 -0.251 0.049
0.10-0.33 Gyr -0.145 0.071 0.283
0.33-1.10 Gyr -0.236 -0.029 0.127
1.10-3.67 Gyr -0.439 -0.226 -0.021
3.67-12.18 Gyr -0.802 -0.487 -0.323
12.18-13.53 Gyr -1.096 -0.542 -0.155