2024acch

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Information

Transient

Name: AT2024acch
Right ascension: 19h17m53.93s
Declination: -8d44m13.81s
Discovery Date: Nov. 21, 2024, 1:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.249

Host

Name: 2024acch
Right ascension: 19h17m53.73s
Declination: -8d44m10.37s
Redshift: None
Photometric Redshift: 0.061
 

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 9.89
Cutout download processed 3.13
Global aperture construction processed 0.68
Local aperture photometry processed 3.68
Global aperture photometry processed 3.75
Validate local photometry processed 0.02
Validate global photometry processed 12.8
Host information processed 0.08
Global host SED inference processed 494.79
Local host SED inference processed 468.0
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.06
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) = 19h17m53.93s, -8d44m13.81s
semi major axis, semi minor axis (arcsec) = 1.7, 1.7
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 43.51 0.45 19.804 0.011 AB
PanSTARRS_r 94.66 0.57 18.960 0.007 AB
PanSTARRS_i 159.83 0.84 18.391 0.006 AB
PanSTARRS_z 212.28 1.59 18.083 0.008 AB
PanSTARRS_y 239.36 3.11 17.952 0.014 AB

Aperture details

RA, DEC (J2000) = 19h17m53.73s, -8d44m10.24s
semi major axis, semi minor axis (arcsec) = 2.14, 1.88
angle (degrees, anti-clockwise from east) = -155.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 18.55 0.52 20.729 0.030 AB
PanSTARRS_i 45.09 0.87 19.765 0.021 AB
PanSTARRS_z 55.68 1.62 19.536 0.032 AB
PanSTARRS_y 64.6 3.12 19.374 0.052 AB
 

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})\, 9.617 9.737 9.869
{\rm log}_{10}({\rm SFR}) -1.976 -1.108 -0.361
{\rm log}_{10}({\rm sSFR}) -11.686 -10.827 -10.099
{\rm stellar\ age} 6.586 7.844 11.186

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -1.063 -0.651
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.654 -0.934 -0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.596 0.917
\delta -0.710 -0.331 0.068
\tau_1/\tau_2 0.601 0.991 1.393
Q_{PAH} 0.582 2.525 5.442
U_{min} 3.010 8.421 16.028
{\rm log}_{10}(\gamma_e)\, -3.246 -2.038 -0.619

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.279 -1.154 -0.395
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.453 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.483 -1.436 -0.891
0.03-0.10 Gyr -2.307 -1.109 -0.241
0.10-0.33 Gyr -2.410 -1.057 -0.288
0.33-1.08 Gyr -2.680 -1.081 -0.411
1.08-3.55 Gyr -2.285 -0.729 -0.188
3.55-11.65 Gyr -0.975 -0.192 0.010
11.65-12.95 Gyr -0.644 0.077 0.880

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.665 8.890 9.023
{\rm log}_{10}({\rm SFR}) -1.851 -1.041 -0.272
{\rm log}_{10}({\rm sSFR}) -10.771 -9.947 -9.049
{\rm stellar\ age} 0.869 4.784 7.039

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.717 -1.017 -0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.745 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.600 1.108
\delta -0.506 -0.069 0.247
\tau_1/\tau_2 0.609 0.993 1.425
Q_{PAH} 1.419 3.526 5.606
U_{min} 3.089 8.553 16.051
{\rm log}_{10}(\gamma_e)\, -2.920 -1.558 -0.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.360 -1.261 -0.241
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.454 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.767 -1.421 -0.840
0.03-0.10 Gyr -2.040 -1.013 -0.151
0.10-0.33 Gyr -1.404 -0.663 0.061
0.33-1.08 Gyr -1.668 -0.820 -0.332
1.08-3.55 Gyr -2.904 -1.085 -0.737
3.55-11.65 Gyr -3.542 -1.294 -0.901
11.65-12.95 Gyr -3.619 -1.297 -0.646