2001dd results

Information

Transient
Name:2001dd
Right ascension: 20h30m54.08s
Declination:-0d39m26.89s
Discovery Date:None
Classification:SNIa
Redshift:0.019440
MW E(B-V):0.171
Host
Name:UGC11579
Right ascension: 20h30m55.24s
Declination:-0d38m57.51s
Redshift:0.019030
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 20.26
Transient MWEBV processed 0.11
Host match processed 4.52
Host information processed 0.13
Host MWEBV processed 0.11
Global aperture construction processed 2.58
Global aperture photometry processed 6.9
Validate global photometry processed 19.23
Global host SED inference processed 1610.38
Local aperture photometry processed 6.6
Validate local photometry processed 0.03
Local host SED inference processed 486.67
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h30m54.08s, -0d39m26.89s
semi major axis, semi minor axis (arcsec):5.18, 5.18
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 1.66 1.89 23.353 1.240 AB
SDSS_u 22.15 4.76 20.537 0.233 AB
SDSS_g 170.06 3.84 18.323 0.024 AB
DES_g 137.9 0.88 18.551 0.007 AB
PanSTARRS_g 130.31 1.16 18.613 0.010 AB
SDSS_r 365.78 5.66 17.492 0.017 AB
PanSTARRS_r 261.53 1.43 17.856 0.006 AB
DES_r 290.37 2.54 17.743 0.010 AB
SDSS_i 472.59 7.13 17.214 0.016 AB
PanSTARRS_i 370.72 1.47 17.477 0.004 AB
PanSTARRS_z 466.71 3.44 17.227 0.008 AB
SDSS_z 585.57 18.69 16.981 0.035 AB
DES_z 526.58 4.85 17.096 0.010 AB
PanSTARRS_y 584.16 9.52 16.984 0.018 AB
2MASS_J 612.86 109.45 16.037 0.194 Vega
2MASS_H 1089.76 177.2 14.939 0.177 Vega
2MASS_K 569.01 218.95 15.174 0.418 Vega

Aperture details

RA, DEC (J2000):20h30m55.25s, -0d38m57.67s
semi major axis, semi minor axis (arcsec):40.2, 9.08
angle (degrees, anti-clockwise from east):-149.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.8 7.34 20.290 0.287 AB
GALEX_NUV 69.66 5.36 19.293 0.084 AB
SDSS_u 352.81 17.77 17.531 0.055 AB
SDSS_g 2528.62 14.72 15.393 0.006 AB
DES_g 1134.82 2.77 16.263 0.003 AB
PanSTARRS_g 2685.36 4.45 15.327 0.002 AB
SDSS_r 5975.97 22.48 14.459 0.004 AB
PanSTARRS_r 5910.52 5.48 14.471 0.001 AB
DES_r 2902.47 8.39 15.243 0.003 AB
SDSS_i 9319.62 29.88 13.977 0.003 AB
PanSTARRS_i 9185.92 5.65 13.992 0.001 AB
PanSTARRS_z 12393.4 12.6 13.667 0.001 AB
SDSS_z 12873.13 71.78 13.626 0.006 AB
DES_z 6530.1 17.31 14.363 0.003 AB
PanSTARRS_y 15919.51 35.49 13.395 0.002 AB
2MASS_J 20398.08 413.49 12.231 0.022 Vega
2MASS_H 27660.09 666.77 11.428 0.026 Vega
WISE_W1 12111.75 90.71 10.993 0.008 Vega
WISE_W2 6964.17 198.44 10.954 0.031 Vega
WISE_W3 17015.0 347.37 8.149 0.022 Vega
WISE_W4 15816.15 1861.15 6.782 0.128 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.713 8.899 9.059
{\rm log}_{10}({\rm SFR}) -1.738 -1.235 -0.868
{\rm log}_{10}({\rm sSFR}) -10.741 -10.109 -9.719
{\rm stellar\ age} 3.950 6.785 8.995

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -1.019 -0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.808 -1.399 0.082

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.414 0.653 0.887
\delta -0.694 -0.366 0.012
\tau_1/\tau_2 0.684 1.056 1.414
Q_{PAH} 0.642 1.937 3.839
U_{min} 2.511 7.311 13.881
{\rm log}_{10}(\gamma_e)\, -3.583 -2.679 -1.365

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.133 -2.101 -0.809
{\rm log}_{10}(\tau_{AGN})\, 0.885 1.355 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.554 -1.186 -0.922
0.03-0.10 Gyr -2.168 -1.298 -0.805
0.10-0.33 Gyr -2.257 -1.261 -0.805
0.33-1.10 Gyr -1.996 -1.144 -0.733
1.10-3.66 Gyr -1.804 -1.080 -0.797
3.66-12.15 Gyr -1.922 -1.128 -0.849
12.15-13.50 Gyr -1.861 -1.068 -0.325

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.570 10.653 10.749
{\rm log}_{10}({\rm SFR}) -0.302 0.104 0.415
{\rm log}_{10}({\rm sSFR}) -11.000 -10.533 -10.199
{\rm stellar\ age} 8.222 11.127 12.747

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.539 -1.225 -0.934
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.048 -0.627 -0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.118 1.265 1.397
\delta 0.053 0.127 0.204
\tau_1/\tau_2 0.072 0.244 0.477
Q_{PAH} 0.065 0.226 0.475
U_{min} 2.093 5.582 11.135
{\rm log}_{10}(\gamma_e)\, -3.875 -3.539 -2.958

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.393 -3.610 -2.864
{\rm log}_{10}(\tau_{AGN})\, 1.429 1.850 2.081

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.257 0.083 0.398
0.03-0.10 Gyr -0.844 0.050 0.476
0.10-0.33 Gyr -3.029 -0.726 0.064
0.33-1.10 Gyr -5.135 -1.862 -0.599
1.10-3.66 Gyr -3.850 -1.423 -0.268
3.66-12.15 Gyr -1.316 0.460 0.839
12.15-13.50 Gyr 0.652 1.591 1.859