1998dk

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Information

Transient

Name: 1998dk
Right ascension: 0h14m32.16s
Declination: -0d44m10.89s
Discovery Date: None
Classification: SN Ia
Redshift: 0.012090
MW E(B-V): 0.039

Host

Name: 1998dk
Right ascension: 0h14m31.87s
Declination: -0d44m15.72s
Redshift: 0.013163
Photometric Redshift: 0.025
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.68
Cutout download processed 18.69
Global aperture construction processed 0.58
Local aperture photometry processed 6.59
Global aperture photometry processed 6.88
Validate local photometry processed 0.02
Validate global photometry processed 18.82
Host information processed 0.12
Global host SED inference processing None
Local host SED inference processed 421.27
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
Log transient processing status processing None
 

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) = 0h14m32.16s, -0d44m10.89s
semi major axis, semi minor axis (arcsec) = 7.44, 7.44
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 105.46 2.76 18.842 0.028
GALEX_NUV 158.37 1.95 18.401 0.013
SDSS_u 493.47 8.01 17.167 0.018
SDSS_g 1533.31 10.47 15.936 0.007
DES_g 1597.15 1.48 15.892 0.001
PanSTARRS_g 1604.04 2.73 15.887 0.002
SDSS_r 2736.14 14.21 15.307 0.006
PanSTARRS_r 2534.27 2.66 15.390 0.001
DES_r 2987.19 2.27 15.212 0.001
SDSS_i 3712.04 16.92 14.976 0.005
PanSTARRS_i 3629.77 2.8 15.000 0.001
PanSTARRS_z 4552.67 7.63 14.754 0.002
SDSS_z 4858.07 26.75 14.684 0.006
DES_z 4530.43 13.91 14.760 0.003
PanSTARRS_y 5190.15 15.29 14.612 0.003
2MASS_J 6669.48 165.68 13.445 0.027
2MASS_H 7857.99 237.81 12.794 0.033
2MASS_K 6614.2 271.78 12.511 0.045
WISE_W1 1826.35 66.17 13.047 0.039
WISE_W2 1019.0 53.84 13.041 0.057
WISE_W3 2733.04 131.49 10.134 0.052

Aperture details

RA, DEC (J2000) = 0h14m31.83s, -0d44m14.64s
semi major axis, semi minor axis (arcsec) = 55.43, 20.84
angle (degrees, anti-clockwise from east) = -102.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 1317.75 7.01 16.100 0.006
SDSS_r 11869.2 33.69 13.714 0.003
PanSTARRS_r 6719.7 11.12 14.332 0.002
SDSS_z 18676.54 96.31 13.222 0.006
WISE_W4 39696.14 4014.38 5.783 0.110
 

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})\, 9.502 9.582 9.689
{\rm log}_{10}({\rm SFR}) -0.646 -0.346 0.068
{\rm log}_{10}({\rm sSFR}) -10.207 -9.909 -9.546
{\rm stellar\ age} 8.057 10.208 12.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.093 -0.759 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.646 0.148 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.249 0.399
\delta -0.781 -0.509 -0.283
\tau_1/\tau_2 0.461 0.880 1.312
Q_{PAH} 0.106 0.383 0.921
U_{min} 2.675 8.530 16.505
{\rm log}_{10}(\gamma_e)\, -3.103 -2.281 -1.497

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.417 -3.414 -2.484
{\rm log}_{10}(\tau_{AGN})\, 1.211 1.736 2.040

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.327 -1.443 -1.077
0.03-0.10 Gyr -0.519 -0.194 0.229
0.10-0.33 Gyr -3.452 -1.514 -0.853
0.33-1.11 Gyr -4.304 -2.163 -1.507
1.11-3.68 Gyr -4.069 -2.157 -1.253
3.68-12.23 Gyr -1.752 -0.592 -0.442
12.23-13.58 Gyr -0.897 -0.071 0.511
0.33-1.10 Gyr -4.813 -2.105 -1.341
1.10-3.64 Gyr -4.458 -2.112 -1.177
3.64-12.04 Gyr -1.847 -0.469 -0.238
12.04-13.38 Gyr -0.388 0.428 0.792

Global parameter details

Documentation