2024aghd results

Information

Transient
Name:AT2024aghd
Right ascension: 7h46m17.36s
Declination:27d53m42.04s
Discovery Date:Dec. 29, 2024, 9:59 p.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:2024aghd
Right ascension: 7h46m17.24s
Declination:27d53m42.01s
Redshift:0.076863
Photometric Redshift:0.075
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.46
Transient MWEBV processed 0.09
Host match processed 2.44
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 7.59
Validate global photometry processed 16.94
Global host SED inference processed 485.05
Local aperture photometry processed 6.04
Validate local photometry processed 0.02
Local host SED inference processed 585.75
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h46m17.36s, 27d53m42.04s
semi major axis, semi minor axis (arcsec):1.37, 1.37
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 201.32 0.73 18.140 0.004 AB
PanSTARRS_g 187.79 0.41 18.216 0.002 AB
SDSS_r 458.63 5.6 17.246 0.013 AB
PanSTARRS_r 394.89 0.56 17.409 0.002 AB
DES_r 498.74 2.03 17.155 0.004 AB
SDSS_i 687.65 6.88 16.807 0.011 AB
PanSTARRS_i 619.24 0.55 16.920 0.001 AB
PanSTARRS_z 805.62 1.51 16.635 0.002 AB
SDSS_z 940.45 9.39 16.467 0.011 AB
DES_z 982.29 5.4 16.419 0.006 AB
PanSTARRS_y 962.19 2.71 16.442 0.003 AB

Aperture details

RA, DEC (J2000):7h46m17.23s, 27d53m42.73s
semi major axis, semi minor axis (arcsec):16.57, 12.96
angle (degrees, anti-clockwise from east):-10.84
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 299.09 13.85 17.711 0.050 AB
SDSS_g 2062.15 12.73 15.614 0.007 AB
PanSTARRS_g 2382.66 3.69 15.457 0.002 AB
SDSS_r 5081.73 19.91 14.635 0.004 AB
PanSTARRS_r 5080.04 5.24 14.635 0.001 AB
DES_r 5631.5 7.39 14.523 0.001 AB
SDSS_i 7779.49 25.14 14.173 0.004 AB
PanSTARRS_z 10077.15 14.23 13.892 0.002 AB
SDSS_z 10760.31 59.56 13.820 0.006 AB
PanSTARRS_y 12568.78 27.33 13.652 0.002 AB
2MASS_J 16032.28 435.1 12.493 0.029 Vega
2MASS_H 21381.42 710.48 11.707 0.036 Vega
2MASS_K 18446.09 617.25 11.397 0.036 Vega
WISE_W1 9168.7 73.97 11.295 0.009 Vega
WISE_W2 5418.42 77.06 11.226 0.015 Vega
WISE_W3 1262.74 226.49 10.973 0.195 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.227 10.374 10.500
{\rm log}_{10}({\rm SFR}) -1.787 -0.465 0.140
{\rm log}_{10}({\rm sSFR}) -12.326 -10.830 -10.077
{\rm stellar\ age} 4.284 6.848 8.606

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.847 -0.472 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.725 -0.607 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.442 0.677 1.191
\delta -0.896 -0.645 -0.195
\tau_1/\tau_2 0.655 1.001 1.353
Q_{PAH} 0.776 2.974 5.364
U_{min} 2.921 8.239 16.015
{\rm log}_{10}(\gamma_e)\, -2.983 -1.390 -0.462

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.103 -1.700 -0.705
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.404 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.898 -0.561 -0.071
0.03-0.10 Gyr -2.419 -0.531 0.217
0.10-0.33 Gyr -1.815 -0.275 0.474
0.33-1.07 Gyr -1.560 0.003 0.577
1.07-3.50 Gyr -1.023 0.347 0.672
3.50-11.47 Gyr -0.431 0.429 0.653
11.47-12.74 Gyr -0.639 0.444 1.148

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.511 11.581 11.697
{\rm log}_{10}({\rm SFR}) -1.549 -0.370 0.437
{\rm log}_{10}({\rm sSFR}) -13.273 -11.938 -11.061
{\rm stellar\ age} 7.231 8.304 12.006

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.374 -0.182 -0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.744 -0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.306 0.497
\delta -0.915 -0.723 -0.407
\tau_1/\tau_2 0.518 0.888 1.270
Q_{PAH} 0.231 0.667 1.598
U_{min} 2.801 7.842 14.996
{\rm log}_{10}(\gamma_e)\, -3.279 -2.349 -1.137

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.611 -3.962 -3.072
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.606 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.640 -0.536 0.238
0.03-0.10 Gyr -1.911 -0.432 0.479
0.10-0.33 Gyr -1.851 -0.110 0.829
0.33-1.07 Gyr -1.717 0.104 0.861
1.07-3.50 Gyr -1.252 0.748 1.494
3.50-11.47 Gyr 0.022 1.657 1.820
11.47-12.74 Gyr 1.441 2.084 2.828