2021hay results

Information

Transient
Name:2021hay
Right ascension: 15h18m09.46s
Declination:15d10m34.72s
Discovery Date:None
Classification:SNIa
Redshift:0.060000
MW E(B-V):0.024
Host
Name:
Right ascension: 15h18m09.44s
Declination:15d10m34.66s
Redshift:None
Photometric Redshift:0.067
 

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 17.75
Transient MWEBV processed 0.04
Host match processed 5.35
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 6.97
Validate global photometry processed 17.72
Global host SED inference processed 478.46
Local aperture photometry processed 6.74
Validate local photometry processed 0.03
Local host SED inference processed 438.5
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h18m09.46s, 15d10m34.72s
semi major axis, semi minor axis (arcsec):1.73, 1.73
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 13.25 1.59 21.094 0.130 AB
SDSS_g 49.21 1.88 19.670 0.041 AB
DES_g 47.44 0.41 19.710 0.009 AB
PanSTARRS_g 47.45 0.4 19.709 0.009 AB
SDSS_r 97.82 2.67 18.924 0.030 AB
PanSTARRS_r 89.21 0.49 19.024 0.006 AB
DES_r 110.76 0.82 18.789 0.008 AB
SDSS_i 135.94 3.34 18.567 0.027 AB
PanSTARRS_i 130.71 0.62 18.609 0.005 AB
PanSTARRS_z 154.88 1.07 18.425 0.008 AB
SDSS_z 159.05 5.94 18.396 0.041 AB
DES_z 175.62 2.83 18.289 0.018 AB
PanSTARRS_y 172.67 2.96 18.307 0.019 AB

Aperture details

RA, DEC (J2000):15h18m09.43s, 15d10m34.78s
semi major axis, semi minor axis (arcsec):3.7, 3.53
angle (degrees, anti-clockwise from east):-123.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1.27 0.41 23.644 0.353 AB
SDSS_u 21.06 3.1 20.591 0.160 AB
SDSS_g 71.96 2.42 19.257 0.037 AB
DES_g 70.55 0.53 19.279 0.008 AB
PanSTARRS_g 69.6 0.8 19.294 0.013 AB
SDSS_r 134.86 3.4 18.575 0.027 AB
PanSTARRS_r 132.25 0.97 18.596 0.008 AB
DES_r 146.59 1.02 18.485 0.008 AB
SDSS_i 187.16 4.65 18.219 0.027 AB
PanSTARRS_i 184.42 1.24 18.235 0.007 AB
PanSTARRS_z 216.3 2.15 18.062 0.011 AB
SDSS_z 219.03 11.15 18.049 0.055 AB
DES_z 234.51 3.44 17.975 0.016 AB
PanSTARRS_y 242.03 6.03 17.940 0.027 AB
2MASS_J 240.09 99.55 17.054 0.450 Vega
2MASS_H 276.69 173.19 16.427 0.680 Vega
2MASS_K 453.36 164.48 15.421 0.394 Vega
WISE_W1 97.86 8.74 16.225 0.097 Vega
WISE_W2 46.72 10.91 16.387 0.254 Vega
WISE_W3 13.35 38.93 15.912 3.165 Vega
WISE_W4 429.63 287.67 10.697 0.727 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.369 9.469 9.581
{\rm log}_{10}({\rm SFR}) -1.563 -1.104 -0.669
{\rm log}_{10}({\rm sSFR}) -11.038 -10.575 -10.096
{\rm stellar\ age} 6.774 7.998 11.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.279 -0.835 -0.545
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.455 0.180 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.317 0.566 0.875
\delta -0.705 -0.315 0.015
\tau_1/\tau_2 0.655 0.973 1.339
Q_{PAH} 0.930 2.974 5.365
U_{min} 2.894 7.908 14.793
{\rm log}_{10}(\gamma_e)\, -3.088 -2.056 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.226 -1.385 -0.591
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.378 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.275 -0.919 -0.604
0.03-0.10 Gyr -2.138 -1.277 -0.672
0.10-0.33 Gyr -2.468 -1.406 -0.765
0.33-1.08 Gyr -2.493 -1.339 -0.751
1.08-3.55 Gyr -2.471 -1.042 -0.507
3.55-11.66 Gyr -0.914 -0.430 -0.265
11.66-12.96 Gyr -0.768 -0.176 0.616

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.546 9.644 9.758
{\rm log}_{10}({\rm SFR}) -2.901 -1.858 -1.100
{\rm log}_{10}({\rm sSFR}) -12.620 -11.492 -10.657
{\rm stellar\ age} 7.501 9.336 12.262

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.680 -1.327 -0.976
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.314 0.092 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.358 0.514
\delta -0.795 -0.480 -0.135
\tau_1/\tau_2 0.510 0.906 1.363
Q_{PAH} 1.414 3.169 5.168
U_{min} 3.478 9.587 17.476
{\rm log}_{10}(\gamma_e)\, -1.995 -1.000 -0.336

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.263 -3.083 -1.804
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.663 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.614 -1.890 -1.292
0.03-0.10 Gyr -3.814 -1.988 -1.029
0.10-0.33 Gyr -4.281 -2.067 -1.035
0.33-1.08 Gyr -5.042 -2.334 -1.115
1.08-3.55 Gyr -3.901 -1.662 -0.626
3.55-11.66 Gyr -2.368 -0.413 -0.142
11.66-12.96 Gyr -0.575 0.379 0.893