2018coh

Download data

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
 

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 6.36
Cutout download processed 31.73
Global aperture construction processed 0.73
Local aperture photometry processed 6.53
Global aperture photometry processed 6.03
Validate local photometry processed 0.03
Validate global photometry processed 16.42
Host information processed 0.15
Global host SED inference processed 416.08
Local host SED inference processed 697.16
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 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
 

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})\, 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