2022dhk

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Information

Transient

Name: AT2022dhk
Right ascension: 11h30m35.18s
Declination: -17d15m47.97s
Discovery Date: Feb. 13, 2022, 8:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2022dhk
Right ascension: 11h30m35.11s
Declination: -17d15m47.60s
Redshift: 0.101670
Photometric Redshift: 0.078
 

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
processed
 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 1.93
Cutout download processed 3.09
Global aperture construction processed 0.61
Local aperture photometry processed 3.28
Global aperture photometry processed 3.42
Validate local photometry processed 0.02
Validate global photometry processed 10.69
Host information processed 0.08
Global host SED inference processed 430.05
Local host SED inference processed 784.34
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) = 11h30m35.18s, -17d15m47.97s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 245.16 2.07 17.926 0.009 AB

Aperture details

RA, DEC (J2000) = 11h30m35.11s, -17d15m47.42s
semi major axis, semi minor axis (arcsec) = 5.48, 3.4
angle (degrees, anti-clockwise from east) = -161.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.89 3.72 21.043 0.291 AB
GALEX_NUV 31.94 2.43 20.139 0.082 AB
PanSTARRS_g 359.2 1.42 17.512 0.004 AB
PanSTARRS_r 597.27 1.49 16.960 0.003 AB
PanSTARRS_i 917.76 1.36 16.493 0.002 AB
PanSTARRS_z 1074.42 3.26 16.322 0.003 AB
PanSTARRS_y 1228.54 7.71 16.177 0.007 AB
2MASS_J 1842.05 157.67 14.842 0.093 Vega
2MASS_H 2631.54 196.5 13.982 0.081 Vega
2MASS_K 2733.98 306.52 13.470 0.122 Vega
WISE_W1 2231.43 28.77 12.830 0.014 Vega
WISE_W2 2517.93 41.79 12.058 0.018 Vega
WISE_W3 4799.23 113.63 9.523 0.026 Vega
WISE_W4 8087.22 1005.24 7.511 0.135 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})\, 9.652 9.921 10.124
{\rm log}_{10}({\rm SFR}) -0.432 0.169 0.749
{\rm log}_{10}({\rm sSFR}) -10.463 -9.810 -9.013
{\rm stellar\ age} 2.973 6.759 9.809

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.064 -0.291 0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.121 -0.587 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.632 1.089
\delta -0.783 -0.448 0.027
\tau_1/\tau_2 0.410 0.873 1.428
Q_{PAH} 0.494 1.899 4.195
U_{min} 2.943 8.336 15.497
{\rm log}_{10}(\gamma_e)\, -3.379 -2.494 -1.080

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.852 -1.270 -0.124
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.490 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.271 0.320 0.793
0.03-0.10 Gyr -1.444 -0.092 0.683
0.10-0.33 Gyr -2.204 -0.647 0.248
0.33-1.06 Gyr -2.358 -0.538 0.405
1.06-3.44 Gyr -2.184 -0.443 0.082
3.44-11.19 Gyr -1.343 -0.199 0.215
11.19-12.43 Gyr -1.077 0.031 1.015

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.582 10.697 10.785
{\rm log}_{10}({\rm SFR}) 0.459 0.783 1.149
{\rm log}_{10}({\rm sSFR}) -10.292 -9.936 -9.487
{\rm stellar\ age} 4.692 6.247 7.443

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.712 -0.324 -0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.698 -0.931 0.231

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.447 0.691 0.948
\delta -0.328 -0.092 0.158
\tau_1/\tau_2 0.624 0.919 1.263
Q_{PAH} 0.266 0.692 1.463
U_{min} 2.427 6.493 13.023
{\rm log}_{10}(\gamma_e)\, -3.456 -2.815 -2.010

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.026 -0.891 -0.773
{\rm log}_{10}(\tau_{AGN})\, 0.716 0.755 0.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.465 0.709 0.945
0.03-0.10 Gyr 0.344 0.805 1.237
0.10-0.33 Gyr 0.257 0.742 1.122
0.33-1.06 Gyr 0.250 0.699 1.054
1.06-3.44 Gyr 0.421 0.773 1.017
3.44-11.19 Gyr 0.444 0.775 0.947
11.19-12.43 Gyr 0.122 0.778 1.238