2024sac

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Information

Transient

Name: AT2024sac
Right ascension: 21h52m53.27s
Declination: 33d42m18.89s
Discovery Date: Aug. 12, 2024, 7:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.117

Host

Name: 2024sac
Right ascension: 21h52m53.43s
Declination: 33d42m19.93s
Redshift: None
Photometric Redshift: 0.167
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.02
Cutout download processed 4.55
Global aperture construction processed 0.59
Local aperture photometry processed 3.69
Global aperture photometry processed 3.63
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.35
Host information processed 0.14
Global host SED inference processed 464.86
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status blocked 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) = 21h52m53.27s, 33d42m18.89s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 21h52m53.42s, 33d42m20.15s
semi major axis, semi minor axis (arcsec) = 5.15, 4.19
angle (degrees, anti-clockwise from east) = -15.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -0.17 3.33 AB
GALEX_NUV -0.11 2.54 AB
PanSTARRS_g 72.43 1.13 19.250 0.017 AB
PanSTARRS_r 140.49 1.27 18.531 0.010 AB
PanSTARRS_i 208.28 1.49 18.103 0.008 AB
PanSTARRS_z 295.24 3.32 17.725 0.012 AB
2MASS_J 447.64 169.1 16.378 0.410 Vega
2MASS_H 803.41 291.87 15.270 0.394 Vega
2MASS_K 117.89 264.42 16.884 2.435 Vega
WISE_W1 259.51 19.12 15.166 0.080 Vega
WISE_W2 167.15 25.98 15.003 0.169 Vega
WISE_W3 -83.2 72.34 Vega
WISE_W4 -210.65 431.05 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.290 10.478 10.587
{\rm log}_{10}({\rm SFR}) -4.920 -2.266 -0.738
{\rm log}_{10}({\rm sSFR}) -15.201 -12.692 -11.224
{\rm stellar\ age} 1.693 4.821 6.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.063 -0.538 -0.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.553 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.393 0.618 0.906
\delta -0.712 -0.448 -0.191
\tau_1/\tau_2 0.563 1.031 1.454
Q_{PAH} 0.576 1.641 3.638
U_{min} 3.343 10.436 18.602
{\rm log}_{10}(\gamma_e)\, -3.188 -2.049 -0.866

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.367 -3.388 -2.269
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.513 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.920 -2.266 -0.738
0.03-0.10 Gyr -2.845 -0.500 0.855
0.10-0.32 Gyr -1.225 0.530 1.178
0.32-1.02 Gyr -0.105 0.627 1.105
1.02-3.28 Gyr -1.746 0.321 0.743
3.28-10.50 Gyr -2.058 0.180 0.519
10.50-11.67 Gyr -2.626 0.032 0.739