2024smg

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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
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.72
Cutout download processed 5.9
Global aperture construction processed 0.61
Local aperture photometry processed 4.12
Global aperture photometry processed 4.12
Validate local photometry processed 0.02
Validate global photometry processed 11.89
Host information processed 0.14
Global host SED inference processed 453.22
Local host SED inference processed 489.13
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed None
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

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
PanSTARRS_r 15.62 0.39 20.916 0.027
PanSTARRS_i 19.23 0.45 20.690 0.025
PanSTARRS_z 18.81 1.06 20.714 0.061
DES_z 23.08 0.91 20.492 0.043
PanSTARRS_y 26.72 2.55 20.333 0.103

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
PanSTARRS_g 369.77 2.45 17.480 0.007
PanSTARRS_r 588.4 2.81 16.976 0.005
PanSTARRS_i 759.15 3.2 16.699 0.005
PanSTARRS_z 829.23 7.5 16.603 0.010
PanSTARRS_y 988.32 17.96 16.413 0.020
2MASS_J 1392.17 225.14 15.146 0.176
2MASS_H 1325.26 362.21 14.727 0.297
2MASS_K 244.02 452.58 16.094 2.014
WISE_W1 741.65 35.4 14.026 0.052
WISE_W2 391.04 34.71 14.080 0.096
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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