2018coh results

Information

Transient
Name:2018coh
Right ascension: 17h20m38.67s
Declination:52d02m31.01s
Discovery Date:None
Classification:None
Redshift:0.084351
MW E(B-V):0.026
Host
Name:
Right ascension: 17h20m38.62s
Declination:52d02m30.84s
Redshift:None
Photometric Redshift:0.141
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 31.73
Transient MWEBV processed 0.05
Host match processed 6.36
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.73
Global aperture photometry processed 6.03
Validate global photometry processed 16.42
Global host SED inference processed 416.08
Local aperture photometry processed 6.53
Validate local photometry processed 0.03
Local host SED inference processed 697.16
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h20m38.67s, 52d02m31.01s
semi major axis, semi minor axis (arcsec):1.26, 1.26
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 35.79 0.49 20.016 0.015 AB
PanSTARRS_r 105.22 0.47 18.845 0.005 AB
SDSS_i 168.47 3.47 18.334 0.022 AB
PanSTARRS_i 167.27 0.45 18.341 0.003 AB
PanSTARRS_z 226.73 1.12 18.011 0.005 AB
DES_z 263.68 3.25 17.847 0.013 AB
PanSTARRS_y 262.24 2.62 17.853 0.011 AB

Aperture details

RA, DEC (J2000):17h20m38.60s, 52d02m31.10s
semi major axis, semi minor axis (arcsec):5.54, 3.76
angle (degrees, anti-clockwise from east):-70.16
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.71 1.61 22.817 0.646 AB
GALEX_NUV 5.32 1.3 22.086 0.265 AB
SDSS_u 24.91 2.88 20.409 0.125 AB
SDSS_g 114.87 3.17 18.749 0.030 AB
DES_g 116.69 0.89 18.732 0.008 AB
PanSTARRS_g 124.7 1.25 18.660 0.011 AB
SDSS_r 278.27 4.73 17.789 0.018 AB
PanSTARRS_r 278.98 1.5 17.786 0.006 AB
SDSS_i 431.4 6.16 17.313 0.015 AB
PanSTARRS_i 419.78 1.48 17.342 0.004 AB
PanSTARRS_z 532.77 3.79 17.084 0.008 AB
SDSS_z 546.32 13.78 17.056 0.027 AB
DES_z 583.54 4.95 16.985 0.009 AB
PanSTARRS_y 646.65 9.21 16.873 0.015 AB
2MASS_J 832.71 108.54 15.704 0.142 Vega
2MASS_H 1255.67 158.8 14.785 0.137 Vega
2MASS_K 1182.71 215.54 14.380 0.198 Vega
WISE_W1 528.49 9.86 14.393 0.020 Vega
WISE_W2 385.47 12.39 14.096 0.035 Vega
WISE_W3 1413.14 43.53 10.851 0.033 Vega
WISE_W4 2141.43 370.79 8.953 0.188 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.129 10.235 10.325
{\rm log}_{10}({\rm SFR}) -1.768 -0.937 -0.296
{\rm log}_{10}({\rm sSFR}) -12.007 -11.162 -10.499
{\rm stellar\ age} 8.103 11.718 12.002

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.146 -0.768 -0.495
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.770 -0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.765 1.039 1.321
\delta -0.537 -0.292 -0.073
\tau_1/\tau_2 0.529 0.938 1.365
Q_{PAH} 0.993 2.889 5.142
U_{min} 3.121 8.720 16.507
{\rm log}_{10}(\gamma_e)\, -3.169 -2.126 -0.836

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.663 -1.156 -0.561
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.335 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.989 -0.887 -0.146
0.03-0.10 Gyr -2.949 -1.286 -0.450
0.10-0.33 Gyr -4.897 -2.128 -0.842
0.33-1.07 Gyr -6.143 -2.902 -1.101
1.07-3.48 Gyr -5.061 -2.818 -0.854
3.48-11.38 Gyr -2.527 -0.666 0.353
11.38-12.65 Gyr 0.509 1.348 1.465

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.342 10.397 10.483
{\rm log}_{10}({\rm SFR}) -0.606 -0.278 0.012
{\rm log}_{10}({\rm sSFR}) -11.063 -10.689 -10.373
{\rm stellar\ age} 7.518 8.714 11.712

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.577 -0.354 -0.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.651 0.139 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.476 0.657
\delta -0.737 -0.480 -0.214
\tau_1/\tau_2 0.734 1.093 1.502
Q_{PAH} 0.948 2.346 4.332
U_{min} 2.703 7.833 15.065
{\rm log}_{10}(\gamma_e)\, -3.122 -1.865 -1.003

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.184 -1.920 -1.427
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.364 1.762

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.345 -0.076 0.123
0.03-0.10 Gyr -1.304 -0.442 -0.004
0.10-0.33 Gyr -2.091 -0.833 -0.271
0.33-1.07 Gyr -2.628 -0.969 -0.379
1.07-3.48 Gyr -1.952 -0.617 0.012
3.48-11.38 Gyr -0.515 0.507 0.636
11.38-12.65 Gyr 0.416 1.026 1.603