1985B results

Information

Transient
Name:SN1985B
Right ascension: 12h02m44.08s
Declination:1d58m45.52s
Discovery Date:Jan. 17, 1985, midnight
Classification:SN II
Redshift:None
MW E(B-V):0.019
Host
Name:12024226+0158363
Right ascension: 12h02m42.26s
Declination:1d58m36.38s
Redshift:0.005303
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.53
Transient MWEBV processed 0.04
Host match processed 4.63
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.74
Global aperture photometry processed 7.35
Validate global photometry processed 21.87
Global host SED inference processed 394.52
Local aperture photometry processed 6.5
Validate local photometry processed 0.04
Local host SED inference processed 367.65
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h02m44.08s, 1d58m45.52s
semi major axis, semi minor axis (arcsec):18.28, 18.28
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 83.04 2.6 19.102 0.034 AB
GALEX_NUV 175.03 2.42 18.292 0.015 AB
SDSS_u 873.57 17.67 16.547 0.022 AB
SDSS_g 3622.09 17.91 15.003 0.005 AB
DES_g 3893.73 4.07 14.924 0.001 AB
PanSTARRS_g 3780.78 5.33 14.956 0.002 AB
SDSS_r 7026.48 26.42 14.283 0.004 AB
PanSTARRS_r 6974.22 8.78 14.291 0.001 AB
DES_r 7565.89 8.75 14.203 0.001 AB
SDSS_i 10135.87 35.26 13.885 0.004 AB
PanSTARRS_i 9196.42 10.59 13.991 0.001 AB
PanSTARRS_z 11238.13 15.88 13.773 0.002 AB
SDSS_z 11286.95 76.73 13.769 0.007 AB
DES_z 12584.32 18.26 13.650 0.002 AB
PanSTARRS_y 13804.8 34.65 13.550 0.003 AB
2MASS_J 14629.89 498.01 12.592 0.037 Vega
2MASS_H 16216.99 712.94 12.007 0.048 Vega
2MASS_K 12510.56 895.95 11.819 0.078 Vega
WISE_W1 7798.86 159.11 11.471 0.022 Vega
WISE_W2 4765.56 108.72 11.366 0.025 Vega
WISE_W3 20442.95 409.09 7.950 0.022 Vega
WISE_W4 56915.03 8459.15 5.392 0.161 Vega

Aperture details

RA, DEC (J2000):12h02m42.28s, 1d58m38.23s
semi major axis, semi minor axis (arcsec):51.14, 42.18
angle (degrees, anti-clockwise from east):-169.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1445.84 6.47 16.000 0.005 AB
DES_g 31252.65 10.81 12.663 0.000 AB
PanSTARRS_g 30653.89 13.69 12.684 0.000 AB
SDSS_r 59340.12 73.87 11.967 0.001 AB
PanSTARRS_r 59560.23 22.0 11.963 0.000 AB
DES_r 64491.18 23.76 11.876 0.000 AB
SDSS_i 87587.64 97.92 11.544 0.001 AB
PanSTARRS_i 82144.96 26.84 11.614 0.000 AB
SDSS_z 109727.47 201.87 11.299 0.002 AB
2MASS_J 153475.88 1269.86 10.040 0.009 Vega
2MASS_H 191707.62 1816.3 9.326 0.010 Vega
2MASS_K 161137.81 2281.43 9.044 0.015 Vega
WISE_W1 97138.88 479.81 8.733 0.005 Vega
WISE_W3 247478.41 1269.07 5.242 0.006 Vega
WISE_W4 536059.7 26513.52 2.957 0.054 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.088 9.187 9.290
{\rm log}_{10}({\rm SFR}) -1.419 -1.177 -0.935
{\rm log}_{10}({\rm sSFR}) -10.629 -10.383 -10.115
{\rm stellar\ age} 6.842 7.937 9.701

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.445 -1.036 -0.690
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.616 -0.016 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 0.712 0.889
\delta -0.425 -0.251 -0.114
\tau_1/\tau_2 0.697 0.974 1.289
Q_{PAH} 0.145 0.524 1.627
U_{min} 2.237 7.025 14.203
{\rm log}_{10}(\gamma_e)\, -3.538 -2.668 -1.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.514 -3.622 -2.664
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.456 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.304 -1.128 -0.927
0.03-0.10 Gyr -1.598 -1.220 -0.911
0.10-0.33 Gyr -1.831 -1.333 -0.979
0.33-1.10 Gyr -2.022 -1.353 -0.953
1.10-3.66 Gyr -1.801 -1.050 -0.730
3.66-12.14 Gyr -0.947 -0.705 -0.543
12.14-13.49 Gyr -1.072 -0.569 0.036

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.089 10.170 10.283
{\rm log}_{10}({\rm SFR}) -0.459 -0.078 0.214
{\rm log}_{10}({\rm sSFR}) -10.724 -10.263 -9.920
{\rm stellar\ age} 6.605 7.714 9.330

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.180 -0.793 -0.508
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.883 -1.677 -0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.732 0.931 1.124
\delta -0.335 -0.155 0.063
\tau_1/\tau_2 0.524 0.853 1.206
Q_{PAH} 0.384 0.928 1.719
U_{min} 2.830 7.537 14.312
{\rm log}_{10}(\gamma_e)\, -3.479 -2.461 -1.842

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.865 -2.126 -1.708
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.332 1.765

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.342 -0.063 0.157
0.03-0.10 Gyr -0.726 -0.102 0.278
0.10-0.33 Gyr -0.827 -0.165 0.216
0.33-1.10 Gyr -0.955 -0.255 0.108
1.10-3.66 Gyr -0.537 0.031 0.319
3.66-12.14 Gyr 0.034 0.277 0.440
12.14-13.49 Gyr -0.164 0.388 0.985