2018cdh

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Information

Transient

Name: 2018cdh
Right ascension: 15h11m42.63s
Declination: 6d25m12.85s
Discovery Date: None
Classification: SN II
Redshift: 0.032000
MW E(B-V): 0.031

Host

Name: 2018cdh
Right ascension: 15h11m42.62s
Declination: 6d25m11.90s
Redshift: 0.031920
Photometric Redshift: 0.030
 

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 3.34
Cutout download processed 15.44
Global aperture construction processed 0.64
Local aperture photometry processed 5.67
Global aperture photometry processed 5.66
Validate local photometry processed 0.02
Validate global photometry processed 16.38
Host information processed 0.09
Global host SED inference processed 398.08
Local host SED inference processed 658.17
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
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) = 15h11m42.63s, 6d25m12.85s
semi major axis, semi minor axis (arcsec) = 3.14, 3.14
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 156.51 4.26 18.414 0.030 AB
SDSS_g 371.38 5.16 17.475 0.015 AB
PanSTARRS_g 344.29 0.76 17.558 0.002 AB
SDSS_r 484.99 5.93 17.186 0.013 AB
PanSTARRS_r 474.51 1.22 17.209 0.003 AB
SDSS_i 586.34 6.81 16.980 0.013 AB
PanSTARRS_i 569.93 1.04 17.010 0.002 AB
PanSTARRS_z 630.38 2.06 16.901 0.004 AB
SDSS_z 696.8 10.47 16.792 0.016 AB
PanSTARRS_y 674.95 4.34 16.827 0.007 AB
2MASS_J 566.13 74.96 16.123 0.144 Vega
2MASS_H 779.8 116.12 15.302 0.162 Vega
2MASS_K 776.72 144.61 14.837 0.202 Vega

Aperture details

RA, DEC (J2000) = 15h11m42.61s, 6d25m12.17s
semi major axis, semi minor axis (arcsec) = 11.01, 5.29
angle (degrees, anti-clockwise from east) = -37.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 73.12 2.33 19.240 0.035 AB
GALEX_NUV 104.63 1.65 18.851 0.017 AB
SDSS_u 215.44 7.96 18.067 0.040 AB
SDSS_g 581.27 7.01 16.989 0.013 AB
PanSTARRS_g 595.24 1.68 16.963 0.003 AB
SDSS_r 824.66 8.39 16.609 0.011 AB
PanSTARRS_r 828.5 2.78 16.604 0.004 AB
SDSS_i 1003.53 10.46 16.396 0.011 AB
PanSTARRS_i 959.06 2.43 16.445 0.003 AB
PanSTARRS_z 1092.28 4.86 16.304 0.005 AB
SDSS_z 1220.55 21.42 16.184 0.019 AB
PanSTARRS_y 1169.64 10.41 16.230 0.010 AB
2MASS_J 1152.18 194.2 15.351 0.183 Vega
2MASS_H 1896.35 299.83 14.338 0.172 Vega
2MASS_K 1617.13 375.59 14.040 0.252 Vega
WISE_W1 582.06 18.85 14.289 0.035 Vega
WISE_W2 373.18 22.14 14.131 0.064 Vega
WISE_W3 1183.7 76.32 11.043 0.070 Vega
WISE_W4 1410.08 431.17 9.407 0.332 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})\, 9.036 9.281 9.432
{\rm log}_{10}({\rm SFR}) -0.429 0.165 0.692
{\rm log}_{10}({\rm sSFR}) -9.767 -9.168 -8.442
{\rm stellar\ age} 1.306 6.458 9.118

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.765 -1.393 -0.922
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 -0.748 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.562 1.164
\delta -0.536 -0.138 0.143
\tau_1/\tau_2 0.581 1.012 1.486
Q_{PAH} 0.732 2.241 4.134
U_{min} 3.736 10.540 18.045
{\rm log}_{10}(\gamma_e)\, -3.481 -2.012 -0.788

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.150 -1.739 -0.732
{\rm log}_{10}(\tau_{AGN})\, 0.859 1.329 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.933 -1.754 -1.046
0.03-0.10 Gyr -0.278 0.324 0.853
0.10-0.33 Gyr -2.508 -0.575 0.253
0.33-1.10 Gyr -4.049 -1.737 -0.631
1.10-3.62 Gyr -3.910 -1.223 -0.502
3.62-12.00 Gyr -3.627 -0.963 -0.465
12.00-13.33 Gyr -3.852 -0.887 0.208

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.312 9.414 9.526
{\rm log}_{10}({\rm SFR}) -1.095 -0.470 -0.152
{\rm log}_{10}({\rm sSFR}) -10.445 -9.912 -9.542
{\rm stellar\ age} 4.632 6.222 7.442

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.131 -0.838 -0.636
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.805 -1.053 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.204 0.350
\delta -0.544 -0.163 0.143
\tau_1/\tau_2 0.710 1.017 1.357
Q_{PAH} 0.531 1.581 3.339
U_{min} 2.579 7.547 14.550
{\rm log}_{10}(\gamma_e)\, -3.057 -1.863 -1.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.900 -2.675 -1.866
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.537 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.458 -1.150 -0.756
0.03-0.10 Gyr -1.036 -0.350 -0.011
0.10-0.33 Gyr -0.326 -0.018 0.242
0.33-1.10 Gyr -0.808 -0.401 -0.163
1.10-3.62 Gyr -0.843 -0.514 -0.283
3.62-12.00 Gyr -0.907 -0.565 -0.367
12.00-13.33 Gyr -1.160 -0.565 -0.093