2024smg results

Information

Transient
Name:AT2024smg
Right ascension: 20h32m17.10s
Declination:-3d15m28.34s
Discovery Date:Aug. 17, 2024, 7:43 a.m.
Classification:None
Redshift:None
MW E(B-V):0.072
Host
Name:2024smg
Right ascension: 20h32m16.87s
Declination:-3d15m24.72s
Redshift:None
Photometric Redshift:0.082
 

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
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.9
Transient MWEBV processed 0.05
Host match processed 1.72
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 4.12
Validate global photometry processed 11.89
Global host SED inference processed 453.22
Local aperture photometry processed 4.12
Validate local photometry processed 0.02
Local host SED inference processed 489.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h32m17.10s, -3d15m28.34s
semi major axis, semi minor axis (arcsec):1.3, 1.3
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 15.62 0.39 20.916 0.027 AB
PanSTARRS_i 19.23 0.45 20.690 0.025 AB
PanSTARRS_z 18.81 1.06 20.714 0.061 AB
DES_z 23.08 0.91 20.492 0.043 AB
PanSTARRS_y 26.72 2.55 20.333 0.103 AB

Aperture details

RA, DEC (J2000):20h32m16.85s, -3d15m24.69s
semi major axis, semi minor axis (arcsec):13.07, 6.9
angle (degrees, anti-clockwise from east):-24.69
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 369.77 2.45 17.480 0.007 AB
PanSTARRS_r 588.4 2.81 16.976 0.005 AB
PanSTARRS_i 759.15 3.2 16.699 0.005 AB
PanSTARRS_z 829.23 7.5 16.603 0.010 AB
PanSTARRS_y 988.32 17.96 16.413 0.020 AB
2MASS_J 1392.17 225.14 15.146 0.176 Vega
2MASS_H 1325.26 362.21 14.727 0.297 Vega
2MASS_K 244.02 452.58 16.094 2.014 Vega
WISE_W1 741.65 35.4 14.026 0.052 Vega
WISE_W2 391.04 34.71 14.080 0.096 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.351 8.588 8.748
{\rm log}_{10}({\rm SFR}) -2.347 -1.605 -1.042
{\rm log}_{10}({\rm sSFR}) -10.996 -10.199 -9.488
{\rm stellar\ age} 0.700 4.101 6.815

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.679 -1.087 -0.325
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -0.512 0.089

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.514 1.132
\delta -0.514 -0.067 0.245
\tau_1/\tau_2 0.598 0.991 1.394
Q_{PAH} 1.713 3.610 5.729
U_{min} 3.299 8.975 16.938
{\rm log}_{10}(\gamma_e)\, -2.921 -1.927 -0.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.155 -0.370 0.112
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.577 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.347 -1.605 -1.042
0.03-0.10 Gyr -2.469 -1.337 -0.450
0.10-0.33 Gyr -2.495 -1.409 -0.527
0.33-1.07 Gyr -2.505 -1.294 -0.680
1.07-3.49 Gyr -3.646 -1.673 -1.217
3.49-11.41 Gyr -4.071 -1.828 -1.382
11.41-12.68 Gyr -4.468 -1.999 -1.262

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.093 10.196 10.288
{\rm log}_{10}({\rm SFR}) -0.406 -0.175 0.020
{\rm log}_{10}({\rm sSFR}) -10.638 -10.391 -10.140
{\rm stellar\ age} 3.151 5.215 6.532

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.726 -0.439 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.358 -0.317 0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.285 0.455
\delta -0.599 -0.173 0.187
\tau_1/\tau_2 0.717 1.058 1.360
Q_{PAH} 0.746 1.852 4.220
U_{min} 2.767 8.823 16.630
{\rm log}_{10}(\gamma_e)\, -3.163 -1.689 -0.875

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.286 -3.403 -2.461
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.508 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.406 -0.175 0.020
0.03-0.10 Gyr -0.458 0.296 0.676
0.10-0.33 Gyr -0.366 0.247 0.558
0.33-1.07 Gyr -0.029 0.299 0.565
1.07-3.49 Gyr -0.038 0.238 0.485
3.49-11.41 Gyr -0.577 -0.046 0.170
11.41-12.68 Gyr -0.940 -0.118 0.321