2021qyd results

Information

Transient
Name:2021qyd
Right ascension: 16h55m04.48s
Declination:52d07m39.48s
Discovery Date:None
Classification:SNIb/c
Redshift:0.049000
MW E(B-V):0.031
Host
Name:
Right ascension: 16h55m04.49s
Declination:52d07m38.84s
Redshift:None
Photometric Redshift:0.042
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.17
Transient MWEBV processed 0.04
Host match processed 6.05
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.16
Validate global photometry processed 8.72
Global host SED inference processed 640.0
Local aperture photometry processed 4.0
Validate local photometry processed 0.01
Local host SED inference processed 469.75
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h55m04.48s, 52d07m39.48s
semi major axis, semi minor axis (arcsec):2.09, 2.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 37.35 0.44 19.969 0.013 AB
PanSTARRS_g 41.87 0.46 19.845 0.012 AB
PanSTARRS_r 57.71 0.5 19.497 0.009 AB
PanSTARRS_i 68.66 0.5 19.308 0.008 AB
PanSTARRS_z 77.73 1.36 19.174 0.019 AB
DES_z 72.21 1.57 19.253 0.024 AB
PanSTARRS_y 78.94 2.76 19.157 0.038 AB

Aperture details

RA, DEC (J2000):16h55m04.37s, 52d07m36.36s
semi major axis, semi minor axis (arcsec):9.83, 5.92
angle (degrees, anti-clockwise from east):-156.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.74 5.14 19.823 0.131 AB
GALEX_NUV 48.59 3.35 19.684 0.075 AB
DES_g 247.17 1.15 17.918 0.005 AB
PanSTARRS_g 258.35 1.66 17.869 0.007 AB
PanSTARRS_r 363.9 1.79 17.498 0.005 AB
PanSTARRS_i 440.89 1.78 17.289 0.004 AB
PanSTARRS_z 490.24 4.92 17.174 0.011 AB
DES_z 474.86 4.45 17.209 0.010 AB
PanSTARRS_y 526.9 10.01 17.096 0.021 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.605 8.726 8.843
{\rm log}_{10}({\rm SFR}) -2.387 -1.572 -0.927
{\rm log}_{10}({\rm sSFR}) -11.040 -10.304 -9.654
{\rm stellar\ age} 4.246 6.195 7.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.725 -1.294 -0.828
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.777 -1.136 -0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.279 0.603
\delta -0.638 -0.197 0.208
\tau_1/\tau_2 0.730 1.061 1.375
Q_{PAH} 1.437 3.626 5.778
U_{min} 3.021 8.077 14.599
{\rm log}_{10}(\gamma_e)\, -2.919 -1.881 -0.853

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.531 -0.592 -0.175
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.564 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.610 -1.848 -1.350
0.03-0.10 Gyr -2.528 -1.529 -0.801
0.10-0.33 Gyr -1.936 -1.155 -0.670
0.33-1.09 Gyr -1.766 -1.193 -0.827
1.09-3.58 Gyr -1.628 -1.159 -0.926
3.58-11.79 Gyr -1.655 -1.236 -1.024
11.79-13.10 Gyr -1.934 -1.262 -0.759

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.496 9.605 9.720
{\rm log}_{10}({\rm SFR}) -0.531 -0.135 0.156
{\rm log}_{10}({\rm sSFR}) -10.131 -9.739 -9.434
{\rm stellar\ age} 4.773 6.807 8.477

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.312 -0.840
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.746 -0.713 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.413 0.757
\delta -0.120 0.219 0.356
\tau_1/\tau_2 0.567 0.968 1.405
Q_{PAH} 0.888 3.126 5.269
U_{min} 3.146 8.543 15.746
{\rm log}_{10}(\gamma_e)\, -3.079 -1.709 -0.774

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.401 -1.828 -0.899
{\rm log}_{10}(\tau_{AGN})\, 0.886 1.234 1.790

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.569 -1.207 -0.616
0.03-0.10 Gyr -0.424 0.009 0.303
0.10-0.33 Gyr -0.805 -0.201 0.249
0.33-1.09 Gyr -1.112 -0.443 -0.044
1.09-3.58 Gyr -1.101 -0.438 -0.102
3.58-11.79 Gyr -0.901 -0.358 -0.164
11.79-13.10 Gyr -1.059 -0.280 0.340