2017hvr results

Information

Transient
Name:2017hvr
Right ascension: 1h24m29.09s
Declination:1d08m21.98s
Discovery Date:None
Classification:SNIa
Redshift:0.030808
MW E(B-V):0.027
Host
Name:2017hvr
Right ascension: 1h24m28.68s
Declination:1d08m19.38s
Redshift:0.030677
Photometric Redshift:0.031
 

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 20.05
Transient MWEBV processed 0.04
Host match processed 1.71
Host information processed 0.08
Host MWEBV processed 0.07
Global aperture construction processed 0.61
Global aperture photometry processed 5.74
Validate global photometry processed 17.11
Global host SED inference processed 376.9
Local aperture photometry processed 5.72
Validate local photometry processed 0.03
Local host SED inference processed 480.38
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h24m29.09s, 1d08m21.98s
semi major axis, semi minor axis (arcsec):3.26, 3.26
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 93.68 4.1 18.971 0.047 AB
SDSS_g 247.04 4.22 17.918 0.019 AB
DES_g 243.2 0.47 17.935 0.002 AB
PanSTARRS_g 230.5 0.85 17.993 0.004 AB
SDSS_r 345.34 5.34 17.554 0.017 AB
PanSTARRS_r 336.7 1.05 17.582 0.003 AB
DES_r 374.08 0.75 17.468 0.002 AB
SDSS_i 438.69 6.52 17.295 0.016 AB
PanSTARRS_i 414.88 1.08 17.355 0.003 AB
PanSTARRS_z 465.51 2.12 17.230 0.005 AB
SDSS_z 537.7 13.34 17.074 0.027 AB
DES_z 512.01 2.28 17.127 0.005 AB
PanSTARRS_y 548.38 5.64 17.052 0.011 AB
2MASS_J 660.82 73.09 15.955 0.120 Vega
2MASS_H 756.59 109.88 15.335 0.158 Vega
2MASS_K 596.72 130.27 15.123 0.237 Vega

Aperture details

RA, DEC (J2000):1h24m28.70s, 1d08m19.55s
semi major axis, semi minor axis (arcsec):14.86, 14.02
angle (degrees, anti-clockwise from east):-32.84
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 300.87 3.27 17.704 0.012 AB
GALEX_NUV 490.13 2.45 17.174 0.005 AB
SDSS_u 1253.76 17.43 16.154 0.015 AB
SDSS_g 3022.5 15.11 15.199 0.005 AB
DES_g 3092.31 1.71 15.174 0.001 AB
PanSTARRS_g 3051.14 3.67 15.189 0.001 AB
SDSS_r 4515.11 20.23 14.763 0.005 AB
PanSTARRS_r 4649.07 4.62 14.732 0.001 AB
DES_r 4964.37 2.77 14.660 0.001 AB
SDSS_i 5798.03 25.41 14.492 0.005 AB
PanSTARRS_i 5714.24 4.69 14.508 0.001 AB
PanSTARRS_z 6456.23 9.19 14.375 0.002 AB
SDSS_z 7211.8 57.26 14.255 0.009 AB
DES_z 6952.35 8.51 14.295 0.001 AB
PanSTARRS_y 7779.94 24.49 14.173 0.003 AB
2MASS_J 9156.97 358.22 13.101 0.042 Vega
2MASS_H 10747.94 535.94 12.454 0.054 Vega
2MASS_K 8433.74 639.78 12.247 0.082 Vega
WISE_W1 5119.51 45.38 11.928 0.010 Vega
WISE_W2 3376.45 53.39 11.740 0.017 Vega
WISE_W3 21318.64 186.85 7.904 0.010 Vega
WISE_W4 34164.1 1561.72 5.946 0.050 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.886 9.124 9.272
{\rm log}_{10}({\rm SFR}) -0.860 -0.232 0.245
{\rm log}_{10}({\rm sSFR}) -10.106 -9.352 -8.714
{\rm stellar\ age} 3.168 6.196 8.101

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.692 -1.118 -0.532
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.579 0.032 0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.618 0.969
\delta -0.552 -0.207 0.110
\tau_1/\tau_2 0.654 1.040 1.421
Q_{PAH} 0.397 1.485 3.346
U_{min} 2.794 8.322 15.666
{\rm log}_{10}(\gamma_e)\, -3.352 -2.109 -1.050

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.323 -2.970 -0.951
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.504 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.186 -0.866 -0.567
0.03-0.10 Gyr -0.800 -0.104 0.393
0.10-0.33 Gyr -1.522 -0.629 -0.097
0.33-1.10 Gyr -2.178 -0.989 -0.532
1.10-3.63 Gyr -1.782 -0.927 -0.570
3.63-12.01 Gyr -1.949 -0.938 -0.628
12.01-13.35 Gyr -2.025 -0.900 -0.250

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.923 10.091 10.204
{\rm log}_{10}({\rm SFR}) 0.859 1.048 1.261
{\rm log}_{10}({\rm sSFR}) -9.327 -9.037 -8.693
{\rm stellar\ age} 4.567 6.329 7.679

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.419 -0.281 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.176 0.319 0.428

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.302 0.466 0.650
\delta -0.517 -0.315 -0.190
\tau_1/\tau_2 0.606 0.958 1.335
Q_{PAH} 0.489 1.129 2.078
U_{min} 2.371 6.495 12.673
{\rm log}_{10}(\gamma_e)\, -3.544 -2.556 -1.877

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.897 -2.264 -1.865
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.342 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.198 0.365 0.545
0.03-0.10 Gyr 0.984 1.183 1.400
0.10-0.33 Gyr -0.225 0.348 0.706
0.33-1.10 Gyr -0.486 -0.008 0.272
1.10-3.63 Gyr -0.323 0.081 0.317
3.63-12.01 Gyr -0.353 0.085 0.293
12.01-13.35 Gyr -0.435 0.158 0.641