2024stm results

Information

Transient
Name:AT2024stm
Right ascension: 5h15m54.88s
Declination:-49d23m59.74s
Discovery Date:Aug. 24, 2024, 7:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:2024stm
Right ascension: 5h15m55.78s
Declination:-49d23m55.99s
Redshift:0.074421
Photometric Redshift:None
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.55
Transient MWEBV processed 0.1
Host match processed 1.14
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.52
Global aperture photometry processed 2.19
Validate global photometry processed 7.39
Global host SED inference processed 452.22
Local aperture photometry processed 2.12
Validate local photometry processed 0.01
Local host SED inference processed 409.56
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h15m54.88s, -49d23m59.74s
semi major axis, semi minor axis (arcsec):1.42, 1.42
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 2.56 0.08 22.880 0.032 AB
DES_r 5.67 0.11 22.016 0.022 AB
DES_z 10.2 0.48 21.379 0.051 AB

Aperture details

RA, DEC (J2000):5h15m55.91s, -49d23m59.59s
semi major axis, semi minor axis (arcsec):24.24, 13.62
angle (degrees, anti-clockwise from east):9.31
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1167.04 1.24 16.232 0.001 AB
DES_z 6096.13 10.2 14.437 0.002 AB
2MASS_H 10298.42 631.29 12.500 0.067 Vega
WISE_W1 4552.34 44.48 12.055 0.011 Vega
WISE_W2 2739.91 46.94 11.967 0.019 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.179 8.452 8.625
{\rm log}_{10}({\rm SFR}) -2.024 -1.321 -0.701
{\rm log}_{10}({\rm sSFR}) -10.506 -9.774 -8.973
{\rm stellar\ age} 1.802 6.058 7.763

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.577 -0.925 -0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.574 -0.475 0.236

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.975 1.523 2.008
\delta -0.167 0.015 0.227
\tau_1/\tau_2 0.690 1.033 1.399
Q_{PAH} 1.006 2.715 5.078
U_{min} 3.283 9.050 16.251
{\rm log}_{10}(\gamma_e)\, -2.971 -1.948 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.186 -0.680 0.056
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.528 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.024 -1.321 -0.701
0.03-0.10 Gyr -2.325 -1.538 -0.808
0.10-0.33 Gyr -2.660 -1.756 -1.104
0.33-1.07 Gyr -3.203 -1.922 -1.377
1.07-3.51 Gyr -3.591 -1.892 -1.491
3.51-11.50 Gyr -3.390 -1.770 -1.479
11.50-12.77 Gyr -3.796 -1.830 -1.192

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.140 11.233 11.373
{\rm log}_{10}({\rm SFR}) -4.301 -1.007 0.074
{\rm log}_{10}({\rm sSFR}) -15.669 -12.204 -11.130
{\rm stellar\ age} 6.533 7.610 11.628

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.124 -0.700 -0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.606 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.453 0.622 0.841
\delta -0.938 -0.794 -0.555
\tau_1/\tau_2 0.648 1.052 1.443
Q_{PAH} 0.541 1.484 3.680
U_{min} 3.652 9.671 17.767
{\rm log}_{10}(\gamma_e)\, -2.931 -1.737 -1.055

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.847 -2.600 -1.817
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.498 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.301 -1.007 0.074
0.03-0.10 Gyr -4.930 -1.103 0.374
0.10-0.33 Gyr -4.318 -0.927 0.408
0.33-1.07 Gyr -3.290 -0.406 0.617
1.07-3.51 Gyr -2.114 0.506 1.100
3.51-11.50 Gyr -0.438 1.104 1.286
11.50-12.77 Gyr -0.074 1.216 2.234