1998co

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Information

Transient

Name: 1998co
Right ascension: 21h47m36.45s
Declination: -13d10m42.31s
Discovery Date: None
Classification: SNIa
Redshift: 0.018200
MW E(B-V): 0.037

Host

Name: NGC7131
Right ascension: 21h47m36.11s
Declination: -13d10m57.69s
Redshift: 0.017809
Photometric Redshift:
 

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
Validate local photometry processed 0.02
Global aperture photometry processed 5.19
Validate global photometry processed 9.64
Global host SED inference processed 904.39
Transient information processed 0.0
Local host SED inference processed 494.1
Transient MWEBV processed 0.05
Host match processed 4.16
Host information processed 0.17
Cutout download processed 6.5
Global aperture construction processed 0.62
Host MWEBV processed 0.04
Local aperture photometry processed 4.93
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) = 21h47m36.45s, -13d10m42.31s
semi major axis, semi minor axis (arcsec) = 5.53, 5.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.06 1.45 22.379 0.389 AB
GALEX_NUV 2.75 0.44 22.801 0.172 AB
DES_g 179.2 0.7 18.267 0.004 AB
PanSTARRS_g 163.43 1.63 18.367 0.011 AB
PanSTARRS_r 357.69 1.69 17.516 0.005 AB
DES_r 358.71 1.72 17.513 0.005 AB
PanSTARRS_i 386.54 1.71 17.432 0.005 AB
PanSTARRS_z 560.6 4.52 17.028 0.009 AB
DES_z 614.04 4.47 16.930 0.008 AB
PanSTARRS_y 684.93 10.15 16.811 0.016 AB
2MASS_J 722.3 141.13 15.858 0.212 Vega
2MASS_H 943.06 231.05 15.096 0.266 Vega
2MASS_K 810.64 237.24 14.790 0.318 Vega

Aperture details

RA, DEC (J2000) = 21h47m36.09s, -13d10m57.44s
semi major axis, semi minor axis (arcsec) = 26.98, 21.08
angle (degrees, anti-clockwise from east) = -66.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 70.8 6.07 19.275 0.093 AB
GALEX_NUV 115.69 2.23 18.742 0.021 AB
DES_g 8820.52 4.1 14.036 0.001 AB
PanSTARRS_g 8774.91 7.02 14.042 0.001 AB
PanSTARRS_r 17851.23 7.48 13.271 0.000 AB
DES_r 18946.84 11.13 13.206 0.001 AB
PanSTARRS_i 24398.99 7.33 12.932 0.000 AB
PanSTARRS_z 31468.86 19.72 12.655 0.001 AB
DES_z 33990.9 30.86 12.572 0.001 AB
PanSTARRS_y 38768.93 42.49 12.429 0.001 AB
 

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})\, 8.546 8.777 8.949
{\rm log}_{10}({\rm SFR}) -1.165 -0.847 -0.487
{\rm log}_{10}({\rm sSFR}) -10.053 -9.632 -9.110
{\rm stellar\ age} 4.246 6.959 8.673

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.213 -0.440 -0.066
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.652 -1.358 -0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.730 0.953 1.248
\delta -0.820 -0.641 -0.446
\tau_1/\tau_2 0.506 0.908 1.314
Q_{PAH} 0.392 1.837 3.679
U_{min} 2.734 7.633 14.898
{\rm log}_{10}(\gamma_e)\, -3.395 -2.198 -1.176

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.345 -3.034 -1.232
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.539 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.799 -0.566 -0.295
0.03-0.10 Gyr -2.168 -1.164 -0.571
0.10-0.33 Gyr -2.336 -1.426 -0.882
0.33-1.10 Gyr -2.276 -1.388 -0.985
1.10-3.66 Gyr -2.248 -1.337 -0.998
3.66-12.17 Gyr -2.029 -1.232 -0.935
12.17-13.52 Gyr -2.034 -1.190 -0.505

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.736 10.829 10.944
{\rm log}_{10}({\rm SFR}) -1.295 -0.657 0.209
{\rm log}_{10}({\rm sSFR}) -12.152 -11.490 -10.622
{\rm stellar\ age} 7.288 8.351 12.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.661 -0.742 -0.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.459 -0.381 -0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.384 0.811 1.034
\delta -0.429 -0.096 0.299
\tau_1/\tau_2 0.353 0.850 1.459
Q_{PAH} 1.075 3.908 5.905
U_{min} 3.075 8.931 16.730
{\rm log}_{10}(\gamma_e)\, -3.063 -1.662 -0.504

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.715 -3.956 -2.313
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.445 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.958 -0.248 0.634
0.03-0.10 Gyr -4.136 -1.787 -0.686
0.10-0.33 Gyr -5.255 -2.072 -0.808
0.33-1.10 Gyr -4.576 -1.570 -0.115
1.10-3.66 Gyr -3.126 -0.417 0.888
3.66-12.17 Gyr -0.757 0.888 1.098
12.17-13.52 Gyr -0.095 1.106 2.041