2024sfg

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Information

Transient

Name: AT2024sfg
Right ascension: 3h34m46.78s
Declination: 20d47m17.87s
Discovery Date: Aug. 14, 2024, 2:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.165

Host

Name: 2024sfg
Right ascension: 3h34m46.38s
Declination: 20d47m12.25s
Redshift: 0.023831
Photometric Redshift: 0.024
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.55
Cutout download processed 4.2
Global aperture construction processed 0.56
Local aperture photometry processed 3.28
Global aperture photometry processed 3.42
Validate local photometry processed 0.02
Validate global photometry processed 10.03
Host information processed 0.13
Global host SED inference processed 384.97
Local host SED inference processed 505.44
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 3h34m46.78s, 20d47m17.87s
semi major axis, semi minor axis (arcsec) = 4.16, 4.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 118.67 1.42 18.714 0.013 AB
PanSTARRS_r 168.69 1.41 18.332 0.009 AB
PanSTARRS_i 198.83 1.45 18.154 0.008 AB
PanSTARRS_z 217.86 3.18 18.055 0.016 AB
PanSTARRS_y 283.66 7.23 17.768 0.028 AB
2MASS_J 286.47 81.48 16.862 0.309 Vega
2MASS_H 330.74 136.75 16.234 0.449 Vega
2MASS_K 389.42 147.12 15.586 0.410 Vega

Aperture details

RA, DEC (J2000) = 3h34m46.37s, 20d47m13.96s
semi major axis, semi minor axis (arcsec) = 11.58, 7.63
angle (degrees, anti-clockwise from east) = -14.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 131.11 5.36 18.606 0.044 AB
GALEX_NUV 162.9 3.67 18.370 0.024 AB
PanSTARRS_g 1255.92 3.21 16.153 0.003 AB
PanSTARRS_r 1856.53 3.18 15.728 0.002 AB
PanSTARRS_i 2232.02 3.24 15.528 0.002 AB
PanSTARRS_z 2528.45 6.94 15.393 0.003 AB
PanSTARRS_y 3105.95 15.71 15.170 0.005 AB
2MASS_J 3608.22 216.16 14.112 0.065 Vega
2MASS_H 3657.79 358.97 13.624 0.107 Vega
2MASS_K 3615.78 389.72 13.167 0.117 Vega
WISE_W1 1767.93 32.88 13.082 0.020 Vega
WISE_W2 1104.12 44.51 12.953 0.044 Vega
WISE_W3 5268.89 215.1 9.422 0.044 Vega
WISE_W4 18196.67 1542.48 6.630 0.092 Vega
 

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})\, 8.058 8.384 8.645
{\rm log}_{10}({\rm SFR}) -1.637 -1.394 -1.087
{\rm log}_{10}({\rm sSFR}) -10.157 -9.745 -9.315
{\rm stellar\ age} 0.616 4.200 6.728

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.588 -0.818 -0.145
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.213 -0.383 0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.386 0.651
\delta -0.653 -0.214 0.151
\tau_1/\tau_2 0.607 0.991 1.371
Q_{PAH} 0.614 1.977 4.188
U_{min} 2.980 8.633 15.996
{\rm log}_{10}(\gamma_e)\, -3.310 -1.987 -0.879

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.070 -2.325 -1.044
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.415 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.637 -1.394 -1.087
0.03-0.10 Gyr -1.426 -0.887 -0.413
0.10-0.33 Gyr -1.854 -1.084 -0.629
0.33-1.10 Gyr -2.938 -1.573 -1.088
1.10-3.65 Gyr -3.616 -1.828 -1.389
3.65-12.09 Gyr -4.103 -2.079 -1.546
12.09-13.44 Gyr -4.358 -2.135 -1.455

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.236 9.471 9.634
{\rm log}_{10}({\rm SFR}) -0.737 -0.493 -0.231
{\rm log}_{10}({\rm sSFR}) -10.239 -9.933 -9.654
{\rm stellar\ age} 2.322 5.669 7.398

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.728 -0.459 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.628 -1.238 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.227 0.380
\delta -0.557 -0.222 0.062
\tau_1/\tau_2 0.722 1.056 1.377
Q_{PAH} 0.295 0.719 1.557
U_{min} 2.697 7.628 14.972
{\rm log}_{10}(\gamma_e)\, -3.095 -2.083 -1.439

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.268 -3.476 -2.643
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.504 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.737 -0.493 -0.231
0.03-0.10 Gyr -0.089 0.233 0.503
0.10-0.33 Gyr -0.928 -0.218 0.290
0.33-1.10 Gyr -1.141 -0.587 -0.255
1.10-3.65 Gyr -1.303 -0.754 -0.465
3.65-12.09 Gyr -1.706 -0.802 -0.491
12.09-13.44 Gyr -2.023 -0.822 -0.293