1998dn results

Information

Transient
Name:1998dn
Right ascension: 1h01m27.08s
Declination:-7d36m36.68s
Discovery Date:None
Classification:SNII
Redshift:0.001294
MW E(B-V):0.090
Host
Name:NGC0337A
Right ascension: 1h01m33.91s
Declination:-7d35m17.38s
Redshift:None
Photometric Redshift:0.003
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
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_z
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.75
Transient MWEBV processed 0.04
Host match processed 4.37
Host information processed 0.17
Host MWEBV processed 0.08
Global aperture construction processed 7.38
Global aperture photometry processed 4.34
Validate global photometry processed 2.97
Global host SED inference processed 496.78
Local aperture photometry processed 5.42
Validate local photometry processed 0.02
Local host SED inference processed 848.25
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h01m27.08s, -7d36m36.68s
semi major axis, semi minor axis (arcsec):74.56, 74.56
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 60.78 7.88 19.441 0.141 AB
GALEX_NUV 95.93 6.65 18.945 0.075 AB
SDSS_u 2531.0 78.42 15.392 0.034 AB
SDSS_g 575.29 26.01 17.000 0.049 AB
SDSS_r 2266.15 44.07 15.512 0.021 AB
SDSS_i 3241.26 63.22 15.123 0.021 AB
SDSS_z 1032.57 254.39 16.365 0.267 AB
2MASS_J 5318.91 1505.73 13.691 0.307 Vega
2MASS_H 7613.47 2216.12 12.828 0.316 Vega
2MASS_K 5216.11 3140.16 12.769 0.654 Vega

Aperture details

RA, DEC (J2000):1h01m33.81s, -7d35m19.22s
semi major axis, semi minor axis (arcsec):35.34, 21.35
angle (degrees, anti-clockwise from east):58.98
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 154.53 4.93 18.427 0.035 AB
GALEX_NUV 258.66 4.35 17.868 0.018 AB
2MASS_J 12438.99 558.8 12.768 0.049 Vega
2MASS_H 13682.77 821.1 12.192 0.065 Vega
2MASS_K 8281.36 1163.06 12.267 0.152 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.726 7.022 7.306
{\rm log}_{10}({\rm SFR}) -2.295 -1.533 -1.026
{\rm log}_{10}({\rm sSFR}) -9.577 -8.462 -7.921
{\rm stellar\ age} 0.081 3.643 7.579

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.884 -1.587 -0.763
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.355 -0.328 0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.489 0.961 1.476
\delta -0.575 -0.285 -0.044
\tau_1/\tau_2 0.681 1.131 1.574
Q_{PAH} 0.818 2.449 4.630
U_{min} 3.627 9.605 17.830
{\rm log}_{10}(\gamma_e)\, -3.094 -1.901 -0.863

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -1.547 -0.172
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.503 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.125 -2.115 -1.611
0.03-0.10 Gyr -2.418 -1.433 -0.889
0.10-0.33 Gyr -5.004 -3.148 -2.185
0.33-1.10 Gyr -6.902 -3.859 -2.772
1.10-3.67 Gyr -7.242 -3.743 -2.773
3.67-12.19 Gyr -7.659 -3.602 -2.680
12.19-13.54 Gyr -7.798 -3.572 -2.367

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.257 7.587 7.873
{\rm log}_{10}({\rm SFR}) -2.351 -1.853 -1.453
{\rm log}_{10}({\rm sSFR}) -10.028 -9.428 -8.894
{\rm stellar\ age} 2.992 6.896 8.851

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.727 -1.145 -0.201
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.422 -0.532 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.564 1.026 1.440
\delta -0.281 0.017 0.195
\tau_1/\tau_2 0.377 0.771 1.226
Q_{PAH} 0.562 2.144 4.614
U_{min} 3.434 8.846 16.316
{\rm log}_{10}(\gamma_e)\, -3.010 -1.740 -0.779

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.755 -1.706 -0.585
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.382 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.362 -1.726 -1.353
0.03-0.10 Gyr -3.024 -2.078 -1.477
0.10-0.33 Gyr -3.549 -2.403 -1.709
0.33-1.10 Gyr -3.798 -2.685 -2.110
1.10-3.67 Gyr -3.789 -2.629 -2.189
3.67-12.19 Gyr -3.539 -2.461 -2.051
12.19-13.54 Gyr -3.589 -2.359 -1.609