2019hcm

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Information

Transient

Name: AT2019hcm
Right ascension: 1h43m14.93s
Declination: 31d18m25.44s
Discovery Date: June 8, 2019, 2:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name:
Right ascension: 1h43m15.66s
Declination: 31d18m22.95s
Redshift: 0.048465
Photometric Redshift: 0.053
 

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 6.0
Cutout download processed 12.24
Global aperture construction processed 0.66
Local aperture photometry processed 6.06
Global aperture photometry processed 5.57
Validate local photometry processed 0.02
Validate global photometry processed 14.11
Host information processed 0.15
Global host SED inference processed 382.9
Local host SED inference processed 453.83
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 1h43m14.93s, 31d18m25.44s
semi major axis, semi minor axis (arcsec) = 2.11, 2.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 9.73 0.23 21.429 0.025 AB
PanSTARRS_g 11.35 0.5 21.263 0.048 AB
PanSTARRS_r 15.45 0.52 20.928 0.036 AB
DES_r 14.43 0.51 21.002 0.038 AB
PanSTARRS_i 17.42 0.65 20.798 0.041 AB
PanSTARRS_z 19.85 1.56 20.656 0.086 AB
DES_z 16.87 1.28 20.832 0.082 AB
PanSTARRS_y 24.04 3.64 20.448 0.164 AB

Aperture details

RA, DEC (J2000) = 1h43m15.66s, 31d18m23.41s
semi major axis, semi minor axis (arcsec) = 10.68, 7.25
angle (degrees, anti-clockwise from east) = -92.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 65.79 5.28 19.355 0.087 AB
GALEX_NUV 115.55 1.7 18.743 0.016 AB
DES_g 1078.71 1.99 16.318 0.002 AB
PanSTARRS_g 1087.08 2.18 16.309 0.002 AB
PanSTARRS_r 1697.89 2.35 15.825 0.002 AB
DES_r 1829.82 4.87 15.744 0.003 AB
PanSTARRS_i 2163.02 2.8 15.562 0.001 AB
PanSTARRS_z 2481.01 6.7 15.413 0.003 AB
DES_z 2640.85 13.62 15.346 0.006 AB
PanSTARRS_y 3060.37 15.16 15.186 0.005 AB
2MASS_J 3528.87 147.63 14.136 0.045 Vega
2MASS_H 4260.48 245.91 13.459 0.063 Vega
2MASS_K 3924.78 272.87 13.078 0.075 Vega
WISE_W1 2124.94 26.43 12.883 0.014 Vega
WISE_W2 1466.18 30.7 12.646 0.023 Vega
WISE_W3 9585.07 112.87 8.772 0.013 Vega
WISE_W4 10493.89 761.45 7.228 0.079 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})\, 7.861 8.052 8.202
{\rm log}_{10}({\rm SFR}) -2.735 -1.821 -1.113
{\rm log}_{10}({\rm sSFR}) -10.760 -9.893 -9.057
{\rm stellar\ age} 1.373 4.855 6.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.642 -1.183 -0.598
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.628 -0.920 -0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.446 0.963
\delta -0.367 0.026 0.290
\tau_1/\tau_2 0.695 1.109 1.491
Q_{PAH} 1.055 2.949 5.112
U_{min} 3.005 8.382 16.149
{\rm log}_{10}(\gamma_e)\, -2.814 -1.737 -0.689

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.030 -0.386 0.084
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.470 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.345 -2.265 -1.663
0.03-0.10 Gyr -2.829 -1.750 -1.003
0.10-0.33 Gyr -2.126 -1.411 -0.819
0.33-1.09 Gyr -2.467 -1.633 -1.197
1.09-3.58 Gyr -3.170 -1.866 -1.542
3.58-11.80 Gyr -3.983 -2.094 -1.747
11.80-13.11 Gyr -3.845 -2.105 -1.529

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.100 10.182 10.245
{\rm log}_{10}({\rm SFR}) 0.189 0.437 0.650
{\rm log}_{10}({\rm sSFR}) -10.009 -9.761 -9.490
{\rm stellar\ age} 3.987 5.576 6.684

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.278 -0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.075 0.255 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.388 0.559
\delta -0.543 -0.273 -0.040
\tau_1/\tau_2 0.796 1.086 1.378
Q_{PAH} 1.038 1.910 3.090
U_{min} 2.610 7.129 13.554
{\rm log}_{10}(\gamma_e)\, -2.794 -2.053 -1.577

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.382 -2.172 -1.556
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.559 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.181 0.406 0.579
0.03-0.10 Gyr 0.113 0.441 0.720
0.10-0.33 Gyr 0.324 0.576 0.842
0.33-1.09 Gyr 0.287 0.545 0.765
1.09-3.58 Gyr 0.131 0.358 0.560
3.58-11.80 Gyr -0.174 0.160 0.327
11.80-13.11 Gyr -0.481 0.146 0.520