ASASSN-15qc results

Information

Transient
Name:ASASSN-15qc
Right ascension: 0h39m17.98s
Declination:3d57m00.14s
Discovery Date:None
Classification:Ia
Redshift:0.017649
MW E(B-V):0.022
Host
Name:UGC00402
Right ascension: 0h39m18.61s
Declination:3d57m08.87s
Redshift:0.016903
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 29.25
Transient MWEBV processed 0.1
Host match processed 4.83
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.79
Validate global photometry processed 18.23
Global host SED inference processed 421.27
Local aperture photometry processed 7.74
Validate local photometry processed 0.03
Local host SED inference processed 438.14
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h39m17.98s, 3d57m00.14s
semi major axis, semi minor axis (arcsec):5.82, 5.82
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 2.72 0.5 22.813 0.200 AB
GALEX_NUV 10.47 0.59 21.350 0.061 AB
SDSS_u 86.14 4.58 19.062 0.058 AB
SDSS_g 305.6 5.12 17.687 0.018 AB
DES_g 328.91 0.81 17.607 0.003 AB
PanSTARRS_g 324.68 1.6 17.621 0.005 AB
SDSS_r 532.65 6.7 17.084 0.014 AB
PanSTARRS_r 504.36 1.75 17.143 0.004 AB
DES_r 578.08 1.23 16.995 0.002 AB
SDSS_i 692.33 8.09 16.799 0.013 AB
PanSTARRS_i 640.09 1.95 16.884 0.003 AB
PanSTARRS_z 794.06 4.45 16.650 0.006 AB
SDSS_z 834.16 17.0 16.597 0.022 AB
DES_z 850.45 3.91 16.576 0.005 AB
PanSTARRS_y 992.67 11.36 16.408 0.012 AB
2MASS_J 894.61 124.87 15.626 0.152 Vega
2MASS_H 1244.24 191.19 14.795 0.167 Vega
2MASS_K 803.45 227.79 14.800 0.308 Vega

Aperture details

RA, DEC (J2000):0h39m18.57s, 3d57m09.30s
semi major axis, semi minor axis (arcsec):21.19, 17.85
angle (degrees, anti-clockwise from east):-117.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 35.6 1.8 20.022 0.055 AB
GALEX_NUV 146.04 2.15 18.489 0.016 AB
SDSS_u 1458.73 16.35 15.990 0.012 AB
DES_g 5972.69 3.34 14.460 0.001 AB
PanSTARRS_g 6065.61 5.53 14.443 0.001 AB
SDSS_r 10174.5 28.09 13.881 0.003 AB
PanSTARRS_r 9869.36 5.94 13.914 0.001 AB
DES_r 10993.55 5.21 13.797 0.001 AB
SDSS_i 13779.57 33.88 13.552 0.003 AB
PanSTARRS_i 13184.34 6.77 13.600 0.001 AB
PanSTARRS_z 16142.97 14.8 13.380 0.001 AB
SDSS_z 16951.63 61.25 13.327 0.004 AB
DES_z 17227.69 17.03 13.309 0.001 AB
PanSTARRS_y 19206.65 39.13 13.191 0.002 AB
2MASS_J 21822.08 422.71 12.158 0.021 Vega
2MASS_H 28529.76 645.58 11.394 0.025 Vega
2MASS_K 21956.23 769.25 11.208 0.038 Vega
WISE_W1 11429.25 89.87 11.056 0.009 Vega
WISE_W2 6961.34 92.14 10.954 0.014 Vega
WISE_W3 21278.3 433.34 7.906 0.022 Vega
WISE_W4 48392.08 3552.44 5.568 0.080 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.524 8.757 8.893
{\rm log}_{10}({\rm SFR}) -1.108 -0.733 -0.317
{\rm log}_{10}({\rm sSFR}) -9.960 -9.493 -8.922
{\rm stellar\ age} 2.884 5.989 7.556

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.184 -0.730 -0.292
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.892 -0.333 -0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.506 0.725 0.981
\delta -0.843 -0.670 -0.525
\tau_1/\tau_2 0.667 1.020 1.342
Q_{PAH} 0.342 1.235 2.909
U_{min} 2.421 7.557 14.534
{\rm log}_{10}(\gamma_e)\, -3.508 -2.390 -1.462

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.229 -2.597 -1.461
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.361 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.205 -0.976 -0.750
0.03-0.10 Gyr -1.104 -0.657 -0.201
0.10-0.33 Gyr -1.323 -0.820 -0.412
0.33-1.10 Gyr -1.572 -1.107 -0.798
1.10-3.67 Gyr -1.791 -1.214 -0.962
3.67-12.18 Gyr -2.085 -1.291 -1.022
12.18-13.53 Gyr -2.277 -1.318 -0.762

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.058 10.143 10.251
{\rm log}_{10}({\rm SFR}) -2.581 -1.703 -1.186
{\rm log}_{10}({\rm sSFR}) -12.763 -11.876 -11.303
{\rm stellar\ age} 3.007 5.335 7.088

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.437 -0.303 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.634 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.194 0.263
\delta -0.721 -0.119 0.213
\tau_1/\tau_2 0.645 1.023 1.403
Q_{PAH} 2.316 4.665 6.017
U_{min} 2.856 8.412 16.628
{\rm log}_{10}(\gamma_e)\, -2.078 -0.831 -0.165

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.647 -1.805 -1.314
{\rm log}_{10}(\tau_{AGN})\, 1.240 1.702 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.639 -1.599 -1.028
0.03-0.10 Gyr -3.573 -1.900 -1.204
0.10-0.33 Gyr -3.563 -1.886 -0.947
0.33-1.10 Gyr -2.289 -0.793 0.170
1.10-3.67 Gyr 0.404 0.662 0.810
3.67-12.18 Gyr -1.101 0.001 0.336
12.18-13.53 Gyr -1.671 -0.191 0.480