2020ohl

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Information

Transient

Name: AT2020ohl
Right ascension: 17h03m36.49s
Declination: 62d01m32.34s
Discovery Date: July 10, 2020, 8:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2020ohl
Right ascension: 17h03m36.58s
Declination: 62d01m32.16s
Redshift: 0.016685
Photometric Redshift:
 

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
time limit exceeded
 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 0.66
Cutout download processed 13.23
Global aperture construction processed 0.65
Local aperture photometry processed 5.4
Global aperture photometry processed 5.84
Validate local photometry processed 0.02
Validate global photometry processed 16.36
Host information processed 0.1
Global host SED inference processed 564.25
Local host SED inference time limit exceeded 7152.66
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status blocked 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) = 17h03m36.49s, 62d01m32.34s
semi major axis, semi minor axis (arcsec) = 5.89, 5.89
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 8.94 2.38 21.522 0.289 AB
GALEX_NUV 39.63 1.37 19.905 0.038 AB
SDSS_u 932.48 8.82 16.476 0.010 AB
SDSS_g 4379.89 17.24 14.796 0.004 AB
PanSTARRS_g 4680.14 2.31 14.724 0.001 AB
SDSS_r 8596.0 24.19 14.064 0.003 AB
PanSTARRS_r 8672.66 2.65 14.055 0.000 AB
SDSS_i 12043.49 28.79 13.698 0.003 AB
PanSTARRS_i 11945.67 2.54 13.707 0.000 AB
PanSTARRS_z 14808.06 5.31 13.474 0.000 AB
SDSS_z 15647.21 39.58 13.414 0.003 AB
PanSTARRS_y 17587.81 13.84 13.287 0.001 AB
2MASS_J 20744.68 138.59 12.213 0.007 Vega
2MASS_H 25385.2 221.39 11.521 0.009 Vega
2MASS_K 21807.58 228.2 11.216 0.011 Vega
WISE_W1 4458.8 19.18 12.078 0.005 Vega

Aperture details

RA, DEC (J2000) = 17h03m36.55s, 62d01m32.26s
semi major axis, semi minor axis (arcsec) = 21.1, 16.42
angle (degrees, anti-clockwise from east) = -94.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.08 4.85 19.977 0.142 AB
GALEX_NUV 94.9 2.6 18.957 0.030 AB
PanSTARRS_g 8437.83 5.48 14.084 0.001 AB
SDSS_r 15235.0 32.97 13.443 0.002 AB
PanSTARRS_r 15515.9 6.33 13.423 0.000 AB
SDSS_i 21576.31 40.38 13.065 0.002 AB
PanSTARRS_i 21300.68 6.65 13.079 0.000 AB
PanSTARRS_y 31428.85 42.59 12.657 0.001 AB
2MASS_J 36933.48 421.64 11.587 0.012 Vega
2MASS_H 45839.09 686.7 10.879 0.016 Vega
2MASS_K 37450.47 714.51 10.629 0.021 Vega
WISE_W2 9488.65 48.75 10.618 0.006 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.556 10.623 10.721
{\rm log}_{10}({\rm SFR}) -2.208 -1.490 -0.993
{\rm log}_{10}({\rm sSFR}) -12.849 -12.096 -11.590
{\rm stellar\ age} 8.063 10.002 12.813

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.707 -0.552 -0.416
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.347 -0.613 -0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.250 0.336
\delta -0.863 -0.547 0.036
\tau_1/\tau_2 0.533 0.969 1.395
Q_{PAH} 1.506 4.479 6.014
U_{min} 2.618 8.162 16.527
{\rm log}_{10}(\gamma_e)\, -3.191 -1.562 -0.466

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.685 -4.036 -2.897
{\rm log}_{10}(\tau_{AGN})\, 1.214 1.757 2.064

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.379 -1.446 -0.910
0.03-0.10 Gyr -3.292 -1.637 -1.009
0.10-0.33 Gyr -3.752 -1.759 -0.987
0.33-1.10 Gyr -3.810 -1.616 -0.685
1.10-3.67 Gyr -3.135 -1.051 0.099
3.67-12.18 Gyr -1.458 0.621 0.839
12.18-13.54 Gyr 0.549 1.390 1.841