2020ohg

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Information

Transient

Name: 2020ohg
Right ascension: 17h37m11.01s
Declination: -74d22m58.00s
Discovery Date: None
Classification: Ia
Redshift: 0.017240
MW E(B-V): 0.062

Host

Name: 2020ohg
Right ascension: 17h37m07.85s
Declination: -74d22m53.04s
Redshift: 0.017242
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.28
Cutout download processed 3.22
Global aperture construction processed 0.18
Local aperture photometry processed 0.93
Global aperture photometry processed 1.02
Validate local photometry processed 0.01
Validate global photometry processed 1.64
Host information processed 0.1
Global host SED inference processed 455.01
Local host SED inference processed 656.19
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) = 17h37m11.01s, -74d22m58.00s
semi major axis, semi minor axis (arcsec) = 5.71, 5.71
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 33.46 6.34 20.089 0.206 AB
GALEX_NUV 56.73 4.55 19.515 0.087 AB
2MASS_J 4788.08 159.85 13.805 0.036 Vega
2MASS_H 5944.98 249.95 13.097 0.046 Vega
2MASS_K 5293.03 258.79 12.753 0.053 Vega

Aperture details

RA, DEC (J2000) = 17h37m07.93s, -74d22m52.81s
semi major axis, semi minor axis (arcsec) = 54.28, 23.66
angle (degrees, anti-clockwise from east) = -83.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 506.65 27.02 17.138 0.058 AB
GALEX_NUV 852.1 20.01 16.574 0.025 AB
2MASS_J 87263.53 998.51 10.653 0.012 Vega
2MASS_H 109144.47 1565.37 9.937 0.016 Vega
2MASS_K 86156.18 1621.41 9.724 0.020 Vega
WISE_W1 44246.96 1831.52 9.586 0.045 Vega
WISE_W2 24691.2 1040.98 9.580 0.046 Vega
WISE_W3 61017.28 1873.74 6.762 0.033 Vega
WISE_W4 65001.83 6362.86 5.248 0.106 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})\, 9.438 9.674 9.828
{\rm log}_{10}({\rm SFR}) -0.722 -0.171 0.339
{\rm log}_{10}({\rm sSFR}) -10.479 -9.852 -9.178
{\rm stellar\ age} 4.510 7.290 9.626

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.440 -0.571 -0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.531 -0.554 -0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.533 0.978 1.438
\delta -0.354 -0.101 0.084
\tau_1/\tau_2 0.459 0.836 1.216
Q_{PAH} 0.450 1.698 3.859
U_{min} 2.672 7.985 15.355
{\rm log}_{10}(\gamma_e)\, -3.460 -1.954 -1.148

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.533 -3.319 -0.786
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.570 2.010

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.759 -0.187 0.187
0.03-0.10 Gyr -1.308 -0.248 0.423
0.10-0.33 Gyr -1.709 -0.620 0.027
0.33-1.10 Gyr -1.798 -0.599 -0.058
1.10-3.67 Gyr -1.655 -0.519 -0.103
3.67-12.18 Gyr -1.327 -0.345 -0.073
12.18-13.53 Gyr -1.179 -0.200 0.556

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.859 10.948 11.073
{\rm log}_{10}({\rm SFR}) -0.054 0.320 0.736
{\rm log}_{10}({\rm sSFR}) -11.036 -10.634 -10.253
{\rm stellar\ age} 7.239 8.432 12.053

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.684 -0.387 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.209 -0.443 -0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.325 0.548
\delta -0.841 -0.458 -0.123
\tau_1/\tau_2 0.258 0.697 1.182
Q_{PAH} 0.640 1.631 3.035
U_{min} 2.349 6.909 13.736
{\rm log}_{10}(\gamma_e)\, -3.488 -2.615 -1.761

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.578 -3.701 -2.664
{\rm log}_{10}(\tau_{AGN})\, 1.255 1.763 2.038

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.525 0.251 0.594
0.03-0.10 Gyr -0.724 0.276 0.867
0.10-0.33 Gyr -1.199 0.063 0.691
0.33-1.10 Gyr -1.632 0.087 0.626
1.10-3.67 Gyr -1.345 0.382 0.919
3.67-12.18 Gyr 0.271 1.013 1.173
12.18-13.53 Gyr 0.727 1.326 2.132