1997dn results

Information

Transient
Name:1997dn
Right ascension: 10h54m18.95s
Declination:27d14m07.30s
Discovery Date:None
Classification:SNII
Redshift:0.004400
MW E(B-V):0.019
Host
Name:UGC06023
Right ascension: 10h54m20.86s
Declination:27d14m22.76s
Redshift:0.006399
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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 15.4
Transient MWEBV processed 0.03
Host match processed 4.59
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 1.35
Global aperture photometry processed 5.37
Validate global photometry processed 30.1
Global host SED inference processed 394.04
Local aperture photometry processed 4.95
Validate local photometry processed 0.02
Local host SED inference processed 404.63
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h54m18.95s, 27d14m07.30s
semi major axis, semi minor axis (arcsec):15.17, 15.17
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 351.68 14.81 17.535 0.046 AB
GALEX_NUV 473.95 5.02 17.211 0.012 AB
SDSS_u 1130.12 12.07 16.267 0.012 AB
SDSS_g 2853.71 14.77 15.261 0.006 AB
PanSTARRS_g 2828.47 3.77 15.271 0.001 AB
SDSS_r 3857.06 18.76 14.934 0.005 AB
PanSTARRS_r 3480.33 5.91 15.046 0.002 AB
SDSS_i 4657.67 21.31 14.730 0.005 AB
PanSTARRS_i 4731.64 6.06 14.712 0.001 AB
PanSTARRS_z 5019.99 11.99 14.648 0.003 AB
SDSS_z 5470.17 42.76 14.555 0.008 AB
PanSTARRS_y 5233.32 23.49 14.603 0.005 AB
2MASS_J 6374.65 246.11 13.494 0.042 Vega
2MASS_H 7447.9 364.19 12.852 0.053 Vega
2MASS_K 5988.62 442.31 12.619 0.080 Vega
WISE_W1 3018.85 265.69 12.501 0.096 Vega
WISE_W2 1938.52 181.8 12.342 0.102 Vega
WISE_W3 10245.05 806.23 8.700 0.085 Vega
WISE_W4 12041.98 2487.52 7.078 0.224 Vega

Aperture details

RA, DEC (J2000):10h54m20.86s, 27d14m21.72s
semi major axis, semi minor axis (arcsec):61.55, 25.4
angle (degrees, anti-clockwise from east):-127.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1868.19 34.73 15.721 0.020 AB
GALEX_NUV 2595.27 12.23 15.365 0.005 AB
SDSS_g 16681.01 46.06 13.344 0.003 AB
SDSS_r 26889.46 53.97 12.826 0.002 AB
PanSTARRS_r 26010.22 14.36 12.862 0.001 AB
PanSTARRS_i 34434.73 15.15 12.558 0.000 AB
PanSTARRS_z 38435.89 30.87 12.438 0.001 AB
SDSS_z 39115.81 127.28 12.419 0.004 AB
PanSTARRS_y 42143.65 60.47 12.338 0.002 AB
2MASS_H 62475.31 952.43 10.543 0.017 Vega
2MASS_K 47511.34 1156.65 10.370 0.026 Vega
WISE_W1 25158.06 742.44 10.199 0.032 Vega
WISE_W2 15464.0 543.74 10.088 0.038 Vega
WISE_W3 73584.37 2325.24 6.559 0.034 Vega
WISE_W4 105128.76 8140.85 4.726 0.084 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.413 8.731 8.875
{\rm log}_{10}({\rm SFR}) -1.622 -0.954 -0.512
{\rm log}_{10}({\rm sSFR}) -10.279 -9.694 -9.130
{\rm stellar\ age} 2.060 6.119 7.721

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.175 -0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.736 -1.047 -0.076

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.432 0.599
\delta -0.353 -0.100 0.111
\tau_1/\tau_2 0.634 1.011 1.377
Q_{PAH} 0.571 1.691 3.793
U_{min} 2.934 8.961 16.893
{\rm log}_{10}(\gamma_e)\, -3.413 -2.447 -1.590

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.714 -2.047 -1.459
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.419 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.237 -2.088 -1.528
0.03-0.10 Gyr -1.557 -0.816 -0.354
0.10-0.33 Gyr -1.184 -0.745 -0.289
0.33-1.10 Gyr -2.355 -1.199 -0.865
1.10-3.65 Gyr -2.849 -1.318 -0.979
3.65-12.12 Gyr -3.394 -1.307 -1.011
12.12-13.47 Gyr -3.200 -1.339 -0.720

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.653 9.758 9.875
{\rm log}_{10}({\rm SFR}) -0.624 -0.203 0.084
{\rm log}_{10}({\rm sSFR}) -10.453 -9.968 -9.651
{\rm stellar\ age} 6.315 7.510 9.511

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.331 -0.977 -0.670
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.661 -0.927 -0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.441 0.597
\delta -0.093 0.136 0.303
\tau_1/\tau_2 0.614 0.988 1.373
Q_{PAH} 1.277 2.393 3.843
U_{min} 2.422 7.269 14.600
{\rm log}_{10}(\gamma_e)\, -3.280 -2.389 -1.645

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.704 -2.570 -1.911
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.522 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.074 -1.368 -0.772
0.03-0.10 Gyr -0.511 -0.063 0.242
0.10-0.33 Gyr -0.719 -0.179 0.143
0.33-1.10 Gyr -1.039 -0.407 -0.116
1.10-3.65 Gyr -1.250 -0.379 -0.108
3.65-12.12 Gyr -0.553 -0.191 -0.011
12.12-13.47 Gyr -0.659 -0.039 0.624