2021ysx results

Information

Transient
Name:2021ysx
Right ascension: 21h04m32.39s
Declination:-0d02m52.47s
Discovery Date:None
Classification:None
Redshift:0.102000
MW E(B-V):0.066
Host
Name:
Right ascension: 21h04m32.40s
Declination:-0d02m51.37s
Redshift:0.101701
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
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
WISE_W2
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.03
Transient MWEBV processed 0.04
Host match processed 5.69
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 7.22
Validate global photometry processed 17.85
Global host SED inference processed 782.08
Local aperture photometry processed 7.07
Validate local photometry processed 0.03
Local host SED inference processed 668.99
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h04m32.39s, -0d02m52.47s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 36.23 1.41 20.002 0.042 AB
PanSTARRS_y 34.3 2.2 20.062 0.070 AB

Aperture details

RA, DEC (J2000):21h04m32.39s, -0d02m51.19s
semi major axis, semi minor axis (arcsec):5.63, 3.72
angle (degrees, anti-clockwise from east):-177.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.57 2.02 20.919 0.141 AB
GALEX_NUV 21.98 0.86 20.545 0.042 AB
SDSS_u 20.55 3.78 20.618 0.200 AB
SDSS_g 79.95 2.68 19.143 0.036 AB
DES_g 89.6 0.54 19.019 0.007 AB
PanSTARRS_g 89.86 0.96 19.016 0.012 AB
SDSS_r 114.74 3.74 18.751 0.035 AB
PanSTARRS_r 127.44 1.13 18.637 0.010 AB
DES_r 121.67 1.01 18.687 0.009 AB
SDSS_i 152.43 5.08 18.442 0.036 AB
PanSTARRS_i 152.12 1.16 18.445 0.008 AB
PanSTARRS_z 144.53 3.17 18.500 0.024 AB
SDSS_z 178.12 17.67 18.273 0.108 AB
DES_z 159.7 3.18 18.392 0.022 AB
PanSTARRS_y 112.42 9.23 18.773 0.089 AB
2MASS_J 105.57 144.67 17.946 1.488 Vega
2MASS_H 287.57 263.03 16.386 0.993 Vega
2MASS_K 61.0 223.22 17.599 3.973 Vega
WISE_W1 77.67 26.33 16.475 0.368 Vega
WISE_W3 139.96 75.91 13.361 0.589 Vega
WISE_W4 73.22 365.34 12.618 5.417 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.614 9.058 9.320
{\rm log}_{10}({\rm SFR}) -1.012 -0.325 0.139
{\rm log}_{10}({\rm sSFR}) -10.189 -9.424 -8.605
{\rm stellar\ age} 2.208 5.786 7.809

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.273 -0.384 0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.186 -0.619 0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.410 0.801 1.271
\delta -0.707 -0.212 0.171
\tau_1/\tau_2 0.472 0.867 1.325
Q_{PAH} 0.662 2.243 4.655
U_{min} 3.036 8.113 15.088
{\rm log}_{10}(\gamma_e)\, -3.138 -2.026 -0.655

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.418 -1.052 -0.183
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.492 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.773 -0.165 0.283
0.03-0.10 Gyr -1.962 -0.657 0.084
0.10-0.33 Gyr -2.634 -1.096 -0.399
0.33-1.06 Gyr -2.610 -1.089 -0.453
1.06-3.44 Gyr -2.545 -1.099 -0.601
3.44-11.19 Gyr -2.310 -1.031 -0.559
11.19-12.43 Gyr -2.274 -1.009 -0.178

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.447 9.582 9.711
{\rm log}_{10}({\rm SFR}) -0.506 -0.253 0.067
{\rm log}_{10}({\rm sSFR}) -10.109 -9.811 -9.523
{\rm stellar\ age} 2.932 5.028 6.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.712 -1.236 -0.727
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -1.171 -0.519

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.029 0.149 0.461
\delta -0.197 0.237 0.361
\tau_1/\tau_2 0.510 0.872 1.269
Q_{PAH} 1.680 3.655 5.648
U_{min} 2.888 7.884 14.994
{\rm log}_{10}(\gamma_e)\, -2.848 -1.776 -0.570

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.578 -0.832 -0.398
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.510 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.541 -0.318 -0.053
0.03-0.10 Gyr -0.581 -0.218 0.130
0.10-0.33 Gyr -0.216 0.063 0.386
0.33-1.06 Gyr -0.229 0.082 0.305
1.06-3.44 Gyr -0.606 -0.263 -0.060
3.44-11.19 Gyr -1.045 -0.479 -0.209
11.19-12.43 Gyr -1.175 -0.430 0.042