2024aalh

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Information

Transient

Name: AT2024aalh
Right ascension: 19h40m46.62s
Declination: 39d28m37.50s
Discovery Date: Nov. 4, 2024, 3:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.197

Host

Name: 2024aalh
Right ascension: 19h40m47.32s
Declination: 39d28m37.45s
Redshift: None
Photometric Redshift: 0.045
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 8.58
Cutout download processed 4.62
Global aperture construction processed 0.86
Local aperture photometry processed 3.56
Global aperture photometry processed 4.59
Validate local photometry processed 0.02
Validate global photometry processed 11.84
Host information processed 0.12
Global host SED inference processed 514.28
Local host SED inference processed 575.01
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.09
Log transient processing status processed None
 

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) = 19h40m46.62s, 39d28m37.50s
semi major axis, semi minor axis (arcsec) = 2.24, 2.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 6.09 0.53 21.938 0.094
PanSTARRS_r 4.65 0.88 22.231 0.204
PanSTARRS_i 6.48 1.31 21.872 0.220
PanSTARRS_z 8.02 2.26 21.639 0.306
PanSTARRS_y -0.05 3.75

Aperture details

RA, DEC (J2000) = 19h40m47.32s, 39d28m37.58s
semi major axis, semi minor axis (arcsec) = 4.7, 4.56
angle (degrees, anti-clockwise from east) = -20.97

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.1 0.63 21.629 0.084
GALEX_NUV 16.35 1.01 20.866 0.067
PanSTARRS_g 152.21 1.11 18.444 0.008
PanSTARRS_r 224.08 1.78 18.024 0.009
PanSTARRS_i 260.21 2.57 17.862 0.011
PanSTARRS_z 292.02 4.45 17.736 0.017
PanSTARRS_y 315.2 7.32 17.654 0.025
2MASS_J 593.52 139.33 16.072 0.255
2MASS_H 864.64 202.98 15.190 0.255
2MASS_K 602.0 272.84 15.113 0.492
WISE_W1 461.45 77.88 14.541 0.183
WISE_W2 301.45 54.61 14.363 0.197
WISE_W3 629.69 82.12 11.728 0.142
WISE_W4 911.71 400.24 9.880 0.477
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.920 7.452 7.817
{\rm log}_{10}({\rm SFR}) -1.826 -1.438 -1.059
{\rm log}_{10}({\rm sSFR}) -9.511 -8.807 -7.981
{\rm stellar\ age} 0.245 4.330 6.932

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.298 -0.363 0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.022 -0.687 -0.408

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.562 0.921
\delta -0.546 -0.055 0.304
\tau_1/\tau_2 0.602 1.027 1.494
Q_{PAH} 1.307 3.758 5.950
U_{min} 3.081 8.127 15.414
{\rm log}_{10}(\gamma_e)\, -3.103 -2.001 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.648 -0.418 0.117
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.502 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.683 -1.309 -0.948
0.03-0.10 Gyr -2.884 -1.677 -1.059
0.10-0.33 Gyr -4.276 -2.297 -1.578
0.33-1.09 Gyr -5.008 -2.590 -1.951
1.09-3.59 Gyr -5.585 -2.749 -2.072
3.59-11.83 Gyr -5.999 -2.850 -2.150
11.83-13.15 Gyr -5.965 -2.874 -2.000

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.725 8.839 9.028
{\rm log}_{10}({\rm SFR}) -2.059 -0.451 0.169
{\rm log}_{10}({\rm sSFR}) -10.875 -9.368 -8.668
{\rm stellar\ age} 0.215 0.607 3.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.060 -0.473 -0.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.898 -1.646 -0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.330 0.514
\delta -0.462 -0.018 0.237
\tau_1/\tau_2 0.465 0.867 1.251
Q_{PAH} 1.303 2.565 4.711
U_{min} 3.565 9.014 16.505
{\rm log}_{10}(\gamma_e)\, -3.355 -2.383 -1.527

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.207 -2.111 -1.528
{\rm log}_{10}(\tau_{AGN})\, 0.807 0.963 1.271

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.015 -0.740 -0.291
0.03-0.10 Gyr -2.994 -0.454 0.298
0.10-0.33 Gyr -0.139 0.354 0.554
0.33-1.09 Gyr -3.035 -1.010 -0.134
1.09-3.59 Gyr -5.956 -2.627 -0.974
3.59-11.83 Gyr -7.706 -3.378 -1.452
11.83-13.15 Gyr -7.765 -3.211 -1.306