1998cu results

Information

Transient
Name:1998cu
Right ascension: 23h59m12.95s
Declination:46d52m31.80s
Discovery Date:None
Classification:SNII
Redshift:0.016700
MW E(B-V):0.098
Host
Name:IC1525
Right ascension: 23h59m15.80s
Declination:46d53m21.35s
Redshift:0.016716
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 4.02
Transient MWEBV processed 0.06
Host match processed 4.35
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 3.84
Validate global photometry processed 8.87
Global host SED inference processed 427.12
Local aperture photometry processed 3.65
Validate local photometry processed 0.02
Local host SED inference processed 558.56
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h59m12.95s, 46d52m31.80s
semi major axis, semi minor axis (arcsec):5.88, 5.88
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1.64 1.74 23.361 1.146 AB
PanSTARRS_g 8.15 1.6 21.622 0.213 AB
PanSTARRS_r 12.37 2.34 21.169 0.205 AB
PanSTARRS_i 11.54 2.45 21.245 0.231 AB
PanSTARRS_z -71.7 4.88 AB
PanSTARRS_y 3.69 11.39 22.483 3.352 AB
2MASS_J 27.9 126.55 19.391 4.925 Vega
2MASS_H 28.8 179.05 18.884 6.749 Vega
2MASS_K -30.1 216.99 Vega

Aperture details

RA, DEC (J2000):23h59m15.72s, 46d53m21.47s
semi major axis, semi minor axis (arcsec):59.12, 37.01
angle (degrees, anti-clockwise from east):-141.98
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1072.02 19.18 16.324 0.019 AB
PanSTARRS_g 20205.76 16.56 13.136 0.001 AB
PanSTARRS_r 39226.24 22.88 12.416 0.001 AB
PanSTARRS_z 63025.31 46.37 11.901 0.001 AB
PanSTARRS_y 82864.87 93.15 11.604 0.001 AB
2MASS_H 122437.25 1429.84 9.813 0.013 Vega
2MASS_K 102227.87 1731.62 9.538 0.018 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.865 7.224 7.442
{\rm log}_{10}({\rm SFR}) -2.726 -2.076 -1.641
{\rm log}_{10}({\rm sSFR}) -10.062 -9.328 -8.591
{\rm stellar\ age} 2.499 6.551 8.459

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.512 0.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.460 -0.659 0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.549 1.043 1.474
\delta -0.327 -0.022 0.280
\tau_1/\tau_2 0.534 0.937 1.346
Q_{PAH} 0.612 2.935 5.476
U_{min} 3.083 8.531 15.348
{\rm log}_{10}(\gamma_e)\, -3.295 -2.254 -0.904

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.372 -0.958 -0.201
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.502 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.511 -1.821 -1.389
0.03-0.10 Gyr -3.859 -2.618 -1.820
0.10-0.33 Gyr -4.519 -3.058 -2.332
0.33-1.10 Gyr -4.603 -3.033 -2.489
1.10-3.67 Gyr -4.428 -2.955 -2.506
3.67-12.18 Gyr -4.167 -2.842 -2.440
12.18-13.54 Gyr -4.240 -2.851 -2.109

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.714 10.888 10.999
{\rm log}_{10}({\rm SFR}) 0.673 1.154 1.452
{\rm log}_{10}({\rm sSFR}) -10.225 -9.728 -9.348
{\rm stellar\ age} 4.471 7.186 8.816

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.714 -0.464 -0.170
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.779 -0.006 0.235

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.579 0.803 1.117
\delta -0.300 -0.171 -0.017
\tau_1/\tau_2 0.392 0.809 1.303
Q_{PAH} 0.519 1.578 3.118
U_{min} 2.432 7.234 14.635
{\rm log}_{10}(\gamma_e)\, -3.247 -2.116 -1.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.686 -4.037 -1.726
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.554 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.893 1.122 1.323
0.03-0.10 Gyr 0.363 1.154 1.533
0.10-0.33 Gyr -0.093 0.771 1.362
0.33-1.10 Gyr -0.067 0.665 1.163
1.10-3.67 Gyr 0.184 0.789 1.119
3.67-12.18 Gyr 0.349 0.920 1.154
12.18-13.54 Gyr 0.091 0.959 1.543