2024sgu results

Information

Transient
Name:AT2024sgu
Right ascension: 20h24m37.07s
Declination:6d08m11.15s
Discovery Date:Aug. 10, 2024, 6:02 a.m.
Classification:None
Redshift:None
MW E(B-V):0.084
Host
Name:2024sgu
Right ascension: 20h24m36.78s
Declination:6d08m08.16s
Redshift:None
Photometric Redshift:0.090
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.46
Transient MWEBV processed 0.05
Host match processed 2.27
Host information processed 0.13
Host MWEBV processed 0.08
Global aperture construction processed 0.67
Global aperture photometry processed 3.24
Validate global photometry processed 6.7
Global host SED inference processed 1087.28
Local aperture photometry processed 3.13
Validate local photometry processed 0.01
Local host SED inference processed 555.94
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h24m37.07s, 6d08m11.15s
semi major axis, semi minor axis (arcsec):1.2, 1.2
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 3.38 0.36 22.578 0.116 AB
PanSTARRS_i 3.6 0.33 22.510 0.100 AB
PanSTARRS_z 4.92 0.85 22.170 0.189 AB
PanSTARRS_y 8.25 2.12 21.609 0.279 AB

Aperture details

RA, DEC (J2000):20h24m36.77s, 6d08m08.55s
semi major axis, semi minor axis (arcsec):5.84, 5.38
angle (degrees, anti-clockwise from east):-11.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 57.44 1.27 19.502 0.024 AB
PanSTARRS_g 285.75 1.5 17.760 0.006 AB
PanSTARRS_r 455.46 1.69 17.254 0.004 AB
PanSTARRS_i 659.32 1.52 16.852 0.003 AB
PanSTARRS_z 792.16 3.88 16.653 0.005 AB
PanSTARRS_y 889.5 9.45 16.527 0.012 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.000 8.347 8.598
{\rm log}_{10}({\rm SFR}) -2.081 -1.186 -0.522
{\rm log}_{10}({\rm sSFR}) -10.481 -9.556 -8.727
{\rm stellar\ age} 0.575 5.214 7.327

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.357 -0.567 -0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.389 -0.497 0.183

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.974 1.556 2.166
\delta -0.054 0.144 0.297
\tau_1/\tau_2 0.592 0.963 1.345
Q_{PAH} 1.040 3.409 5.672
U_{min} 3.457 9.315 17.075
{\rm log}_{10}(\gamma_e)\, -2.963 -1.891 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.942 -0.423 0.272
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.555 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.081 -1.186 -0.522
0.03-0.10 Gyr -2.227 -1.417 -0.660
0.10-0.33 Gyr -2.667 -1.650 -1.015
0.33-1.06 Gyr -3.589 -1.873 -1.340
1.06-3.47 Gyr -4.413 -1.973 -1.541
3.47-11.32 Gyr -4.677 -1.969 -1.555
11.32-12.58 Gyr -4.930 -2.024 -1.277

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.337 10.516 10.704
{\rm log}_{10}({\rm SFR}) -0.467 0.237 0.894
{\rm log}_{10}({\rm sSFR}) -11.042 -10.313 -9.485
{\rm stellar\ age} 3.768 7.187 10.496

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.654 -0.646 -0.169
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.777 -1.050 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 1.102 1.638
\delta 0.060 0.247 0.366
\tau_1/\tau_2 0.764 1.235 1.653
Q_{PAH} 0.652 2.574 5.038
U_{min} 3.045 9.107 16.739
{\rm log}_{10}(\gamma_e)\, -3.342 -2.068 -1.182

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.924 -1.538 -0.234
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.586 2.033

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.467 0.237 0.894
0.03-0.10 Gyr 0.581 1.242 1.703
0.10-0.33 Gyr -2.575 -0.459 0.624
0.33-1.06 Gyr -2.983 -0.606 0.289
1.06-3.47 Gyr -2.801 -0.342 0.453
3.47-11.32 Gyr -1.179 0.258 0.574
11.32-12.58 Gyr -1.279 0.396 1.414