2018jdm

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Information

Transient

Name: AT2018jdm
Right ascension: 20h36m24.47s
Declination: -15d14m08.64s
Discovery Date: Nov. 26, 2018, 6:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2018jdm
Right ascension: 20h36m24.82s
Declination: -15d14m33.91s
Redshift: 0.053974
Photometric Redshift: 0.045
 

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 2.52
Cutout download processed 14.01
Global aperture construction processed 0.68
Local aperture photometry processed 5.18
Global aperture photometry processed 5.48
Validate local photometry processed 0.02
Validate global photometry processed 13.02
Host information processed 0.11
Global host SED inference processed 6029.05
Local host SED inference processed 447.85
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) = 20h36m24.47s, -15d14m08.64s
semi major axis, semi minor axis (arcsec) = 1.91, 1.91
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -1.53 2.9 AB
SDSS_g 1.43 0.83 23.514 0.633 AB
PanSTARRS_g 1.63 0.43 23.368 0.289 AB
SDSS_r 0.77 1.17 24.181 1.650 AB
PanSTARRS_r 1.91 0.51 23.199 0.291 AB
SDSS_i 2.91 2.03 22.741 0.760 AB
PanSTARRS_i 4.74 0.48 22.209 0.109 AB
PanSTARRS_z 6.85 1.59 21.810 0.252 AB
SDSS_z 0.27 6.48 25.308 25.730 AB
PanSTARRS_y 2.38 3.16 22.957 1.440 AB

Aperture details

RA, DEC (J2000) = 20h36m24.83s, -15d14m33.82s
semi major axis, semi minor axis (arcsec) = 28.19, 18.68
angle (degrees, anti-clockwise from east) = -85.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1587.81 36.92 15.898 0.025 AB
SDSS_g 2757.12 16.45 15.299 0.006 AB
PanSTARRS_g 2931.78 5.4 15.232 0.002 AB
PanSTARRS_r 5978.75 6.35 14.458 0.001 AB
SDSS_i 9288.13 35.06 13.980 0.004 AB
PanSTARRS_i 8437.18 5.78 14.085 0.001 AB
PanSTARRS_z 10476.03 18.67 13.850 0.002 AB
SDSS_z 12496.6 84.7 13.658 0.007 AB
PanSTARRS_y 12331.76 38.95 13.672 0.003 AB
2MASS_J 15146.49 623.02 12.554 0.045 Vega
2MASS_H 19734.32 894.27 11.794 0.049 Vega
2MASS_K 16976.55 1169.5 11.488 0.075 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})\, 7.095 7.913 8.277
{\rm log}_{10}({\rm SFR}) -1.494 -1.124 -0.807
{\rm log}_{10}({\rm sSFR}) -9.661 -9.012 -7.982
{\rm stellar\ age} 0.220 6.161 8.117

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.835 -0.193 0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.516 -0.831 -0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.618 2.029 2.601
\delta 0.058 0.212 0.337
\tau_1/\tau_2 0.600 0.921 1.309
Q_{PAH} 0.574 1.944 4.870
U_{min} 2.900 8.357 15.988
{\rm log}_{10}(\gamma_e)\, -3.200 -2.238 -1.145

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.738 -1.105 -0.219
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.443 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.179 -0.777 -0.453
0.03-0.10 Gyr -3.364 -1.822 -1.079
0.10-0.33 Gyr -5.162 -2.475 -1.710
0.33-1.08 Gyr -6.091 -2.746 -1.924
1.08-3.56 Gyr -5.794 -2.439 -1.766
3.56-11.73 Gyr -5.845 -2.241 -1.633
11.73-13.04 Gyr -6.039 -2.203 -1.274

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.330 11.520 11.638
{\rm log}_{10}({\rm SFR}) 1.294 2.015 2.491
{\rm log}_{10}({\rm sSFR}) -10.177 -9.464 -8.998
{\rm stellar\ age} 6.777 10.393 12.200

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.858 -1.483 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.246 0.288 0.451

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.813 1.511 1.961
\delta -0.032 0.195 0.321
\tau_1/\tau_2 0.484 0.999 1.525
Q_{PAH} 0.493 1.718 3.052
U_{min} 4.394 11.728 19.919
{\rm log}_{10}(\gamma_e)\, -3.246 -1.877 -0.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.502 -3.235 -1.462
{\rm log}_{10}(\tau_{AGN})\, 0.798 1.204 1.749

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.235 -0.933 1.140
0.03-0.10 Gyr 1.390 2.169 2.646
0.10-0.33 Gyr -2.119 -0.558 1.133
0.33-1.08 Gyr -4.504 -1.752 0.212
1.08-3.56 Gyr -2.964 -0.641 1.500
3.56-11.73 Gyr -1.106 0.766 1.698
11.73-13.04 Gyr 0.329 2.433 2.728