2024acch results

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
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.13
Transient MWEBV processed 0.1
Host match processed 9.89
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.68
Global aperture photometry processed 3.75
Validate global photometry processed 12.8
Global host SED inference processed 494.79
Local aperture photometry processed 3.68
Validate local photometry processed 0.02
Local host SED inference processed 468.0
 

Imaging data


 

Spectral Energy Distribution



 

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
 

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