2018avc results

Information

Transient
Name:2018avc
Right ascension: 22h55m38.35s
Declination:-19d38m10.32s
Discovery Date:None
Classification:SNIa
Redshift:0.052000
MW E(B-V):0.030
Host
Name:J225538.34-193811.75
Right ascension: 22h55m38.34s
Declination:-19d38m11.75s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_u
SDSS_z
SDSS_g
WISE_W3
SDSS_i
SDSS_r
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 11.28
Transient MWEBV processed 0.05
Host match processed 4.05
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 4.23
Validate global photometry processed 10.99
Global host SED inference processed 392.05
Local aperture photometry processed 4.18
Validate local photometry processed 0.02
Local host SED inference processed 505.71
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h55m38.35s, -19d38m10.32s
semi major axis, semi minor axis (arcsec):1.97, 1.97
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 117.29 0.52 18.727 0.005 AB
PanSTARRS_r 138.87 0.67 18.543 0.005 AB
PanSTARRS_i 168.28 0.69 18.335 0.004 AB
PanSTARRS_z 175.39 1.38 18.290 0.009 AB
PanSTARRS_y 195.25 3.23 18.174 0.018 AB

Aperture details

RA, DEC (J2000):22h55m38.35s, -19d38m13.21s
semi major axis, semi minor axis (arcsec):10.5, 4.41
angle (degrees, anti-clockwise from east):-14.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 74.88 8.48 19.214 0.123 AB
GALEX_NUV 89.66 5.55 19.019 0.067 AB
PanSTARRS_g 373.41 1.67 17.470 0.005 AB
PanSTARRS_r 463.94 2.17 17.234 0.005 AB
PanSTARRS_i 551.43 2.29 17.046 0.005 AB
PanSTARRS_z 563.58 4.63 17.023 0.009 AB
2MASS_J 687.17 152.1 15.912 0.240 Vega
2MASS_H 959.93 233.01 15.077 0.264 Vega
2MASS_K 858.98 257.82 14.727 0.326 Vega
WISE_W1 295.38 14.02 15.025 0.052 Vega
WISE_W2 179.62 18.49 14.925 0.112 Vega
WISE_W4 1644.15 693.74 9.240 0.458 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.693 8.966 9.144
{\rm log}_{10}({\rm SFR}) -1.251 -0.437 0.260
{\rm log}_{10}({\rm sSFR}) -10.291 -9.453 -8.586
{\rm stellar\ age} 0.594 4.064 6.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.699 -1.176 -0.526
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.413 -0.800 -0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.409 0.727
\delta -0.587 -0.156 0.186
\tau_1/\tau_2 0.681 1.095 1.483
Q_{PAH} 0.800 2.270 4.645
U_{min} 3.209 9.086 16.742
{\rm log}_{10}(\gamma_e)\, -3.335 -2.071 -0.519

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.219 -1.363 -0.546
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.556 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.553 -1.031 -0.679
0.03-0.10 Gyr -1.351 -0.316 0.415
0.10-0.33 Gyr -1.358 -0.404 0.156
0.33-1.08 Gyr -2.392 -0.760 -0.326
1.08-3.57 Gyr -3.447 -1.071 -0.605
3.57-11.76 Gyr -4.125 -1.364 -0.813
11.76-13.06 Gyr -4.129 -1.392 -0.616

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.345 9.512 9.664
{\rm log}_{10}({\rm SFR}) -0.443 -0.013 0.333
{\rm log}_{10}({\rm sSFR}) -10.000 -9.533 -9.161
{\rm stellar\ age} 3.560 5.804 7.356

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.463 -0.999 -0.669
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.518 -0.291 0.252

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.204 0.342
\delta -0.421 0.015 0.271
\tau_1/\tau_2 0.659 1.032 1.406
Q_{PAH} 0.557 2.205 4.437
U_{min} 2.561 7.409 14.866
{\rm log}_{10}(\gamma_e)\, -3.238 -2.151 -1.067

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.210 -3.160 -2.056
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.491 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.739 -0.840 -0.486
0.03-0.10 Gyr -0.359 0.122 0.485
0.10-0.33 Gyr -0.248 0.183 0.493
0.33-1.08 Gyr -0.971 -0.257 0.036
1.08-3.57 Gyr -1.213 -0.494 -0.212
3.57-11.76 Gyr -1.243 -0.535 -0.263
11.76-13.06 Gyr -1.292 -0.478 0.071