2024ahgy

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Information

Transient

Name: AT2024ahgy
Right ascension: 23h45m13.26s
Declination: -0d10m57.33s
Discovery Date: Nov. 29, 2024, 5:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 2024ahgy
Right ascension: 23h45m13.44s
Declination: -0d10m55.18s
Redshift: 0.079427
Photometric Redshift: 0.078
 

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 2.25
Cutout download processed 19.13
Global aperture construction processed 0.58
Local aperture photometry processed 6.24
Global aperture photometry processed 5.51
Validate local photometry processed 0.02
Validate global photometry processed 14.46
Host information processed 0.09
Global host SED inference processed 392.47
Local host SED inference processed 436.95
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 23h45m13.26s, -0d10m57.33s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
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 19.73 0.45 20.662 0.025 AB
PanSTARRS_g 16.36 0.33 20.865 0.022 AB
SDSS_r 41.93 1.81 19.844 0.047 AB
PanSTARRS_r 35.81 0.38 20.015 0.012 AB
DES_r 44.91 1.17 19.769 0.028 AB
SDSS_i 63.14 2.34 19.399 0.040 AB
PanSTARRS_i 52.81 0.33 19.593 0.007 AB
PanSTARRS_z 66.39 0.91 19.345 0.015 AB
SDSS_z 78.81 4.75 19.159 0.065 AB
DES_z 84.0 1.88 19.089 0.024 AB
PanSTARRS_y 69.68 2.08 19.292 0.032 AB

Aperture details

RA, DEC (J2000) = 23h45m13.43s, -0d10m54.95s
semi major axis, semi minor axis (arcsec) = 7.0, 3.58
angle (degrees, anti-clockwise from east) = -116.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.91 0.49 22.419 0.136 AB
GALEX_NUV 9.14 0.51 21.498 0.060 AB
DES_g 278.76 1.7 17.787 0.007 AB
PanSTARRS_g 317.32 1.26 17.646 0.004 AB
SDSS_r 650.1 7.07 16.868 0.012 AB
PanSTARRS_r 659.0 1.43 16.853 0.002 AB
DES_r 631.48 4.39 16.899 0.008 AB
PanSTARRS_i 964.38 1.2 16.439 0.001 AB
PanSTARRS_z 1224.52 3.27 16.180 0.003 AB
DES_z 1165.87 6.96 16.233 0.006 AB
PanSTARRS_y 1453.58 7.34 15.994 0.005 AB
2MASS_J 2328.34 170.17 14.587 0.079 Vega
2MASS_H 2265.1 270.79 14.145 0.130 Vega
2MASS_K 2604.28 324.98 13.523 0.135 Vega
WISE_W1 1119.19 25.69 13.579 0.025 Vega
WISE_W2 729.71 36.11 13.403 0.054 Vega
WISE_W3 684.53 112.92 11.638 0.179 Vega
WISE_W4 1181.37 713.9 9.599 0.656 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})\, 9.325 9.432 9.546
{\rm log}_{10}({\rm SFR}) -2.147 -1.439 -0.808
{\rm log}_{10}({\rm sSFR}) -11.569 -10.844 -10.189
{\rm stellar\ age} 6.451 7.640 10.339

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.313 -0.702 -0.298
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.635 -0.482 0.273

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.322 0.686 1.098
\delta -0.416 -0.079 0.209
\tau_1/\tau_2 0.689 1.056 1.380
Q_{PAH} 1.316 3.877 5.932
U_{min} 3.047 7.878 15.001
{\rm log}_{10}(\gamma_e)\, -2.903 -1.808 -0.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.736 -0.609 -0.182
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.428 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.295 -1.499 -0.921
0.03-0.10 Gyr -2.331 -1.481 -0.771
0.10-0.33 Gyr -2.574 -1.553 -0.822
0.33-1.07 Gyr -2.913 -1.475 -0.750
1.07-3.50 Gyr -2.487 -0.927 -0.464
3.50-11.44 Gyr -0.871 -0.449 -0.282
11.44-12.71 Gyr -0.886 -0.280 0.489

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.607 10.642 10.708
{\rm log}_{10}({\rm SFR}) -0.737 -0.388 -0.080
{\rm log}_{10}({\rm sSFR}) -11.432 -11.024 -10.693
{\rm stellar\ age} 7.464 8.180 10.739

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.536 -0.376 -0.235
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.315 -0.751 -0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.357 0.490
\delta -0.743 -0.495 -0.225
\tau_1/\tau_2 0.552 0.915 1.334
Q_{PAH} 0.740 1.732 3.557
U_{min} 2.813 7.605 14.592
{\rm log}_{10}(\gamma_e)\, -3.122 -2.188 -1.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.852 -2.663 -1.920
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.184 1.691

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.394 -0.099 0.133
0.03-0.10 Gyr -1.853 -0.661 -0.173
0.10-0.33 Gyr -2.056 -0.800 -0.306
0.33-1.07 Gyr -2.077 -0.793 -0.229
1.07-3.50 Gyr -1.353 -0.177 0.385
3.50-11.44 Gyr 0.388 0.825 0.922
11.44-12.71 Gyr 0.541 1.090 1.731