2024aalm

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Information

Transient

Name: AT2024aalm
Right ascension: 20h46m40.89s
Declination: -10d51m10.13s
Discovery Date: Oct. 31, 2024, 2:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.055

Host

Name: 2024aalm
Right ascension: 20h46m41.07s
Declination: -10d51m14.83s
Redshift: None
Photometric Redshift: 0.096
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.62
Cutout download processed 10.07
Global aperture construction processed 0.84
Local aperture photometry processed 5.77
Global aperture photometry processed 4.61
Validate local photometry processed 0.04
Validate global photometry processed 15.82
Host information processed 0.13
Global host SED inference processed 695.75
Local host SED inference processed 454.43
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.12
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) = 20h46m40.89s, -10d51m10.13s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 9.7 0.46 21.433 0.052 AB
PanSTARRS_i 11.51 0.31 21.247 0.029 AB
PanSTARRS_z 12.99 0.78 21.116 0.065 AB
DES_z 9.69 1.03 21.434 0.115 AB
PanSTARRS_y 12.08 1.81 21.195 0.163 AB

Aperture details

RA, DEC (J2000) = 20h46m41.03s, -10d51m14.18s
semi major axis, semi minor axis (arcsec) = 11.8, 2.53
angle (degrees, anti-clockwise from east) = -30.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.06 4.95 20.319 0.198 AB
GALEX_NUV 33.57 3.91 20.085 0.126 AB
DES_g 66.58 0.81 19.342 0.013 AB
PanSTARRS_g 113.77 1.26 18.760 0.012 AB
PanSTARRS_r 141.73 1.49 18.521 0.011 AB
DES_r 86.3 1.52 19.060 0.019 AB
PanSTARRS_i 165.55 1.41 18.353 0.009 AB
PanSTARRS_z 191.7 3.55 18.193 0.020 AB
DES_z 107.35 3.74 18.823 0.038 AB
PanSTARRS_y 212.29 8.17 18.083 0.042 AB
2MASS_J -119.22 207.44 Vega
2MASS_H 28.79 329.52 18.884 12.427 Vega
2MASS_K -227.74 363.29 Vega
WISE_W1 84.32 16.07 16.386 0.207 Vega
WISE_W2 33.58 25.39 16.746 0.821 Vega
WISE_W3 183.98 117.16 13.064 0.691 Vega
WISE_W4 -595.5 646.51 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})\, 8.278 8.514 8.684
{\rm log}_{10}({\rm SFR}) -1.978 -1.385 -0.594
{\rm log}_{10}({\rm sSFR}) -10.536 -9.904 -9.017
{\rm stellar\ age} 2.109 5.302 7.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -1.149 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.469 -0.770 0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.422 0.911
\delta -0.536 -0.060 0.235
\tau_1/\tau_2 0.631 0.990 1.375
Q_{PAH} 1.107 2.788 4.780
U_{min} 2.944 7.915 14.853
{\rm log}_{10}(\gamma_e)\, -2.864 -1.834 -0.884

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.859 -0.171 0.203
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.453 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.818 -1.378 -0.875
0.03-0.10 Gyr -2.273 -1.431 -0.518
0.10-0.33 Gyr -2.314 -1.417 -0.743
0.33-1.06 Gyr -2.272 -1.297 -0.798
1.06-3.45 Gyr -2.695 -1.427 -1.129
3.45-11.25 Gyr -2.645 -1.544 -1.184
11.25-12.50 Gyr -2.621 -1.569 -0.967

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.684 9.753 9.851
{\rm log}_{10}({\rm SFR}) -0.145 0.121 0.416
{\rm log}_{10}({\rm sSFR}) -9.926 -9.639 -9.356
{\rm stellar\ age} 7.273 8.515 11.153

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.782 -0.486 -0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.745 -0.443 -0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.031 0.094 0.231
\delta -0.203 0.193 0.349
\tau_1/\tau_2 0.658 1.142 1.651
Q_{PAH} 0.687 2.326 4.497
U_{min} 2.603 7.605 14.437
{\rm log}_{10}(\gamma_e)\, -2.705 -1.523 -0.433

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.226 -1.277 -0.738
{\rm log}_{10}(\tau_{AGN})\, 1.278 1.601 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.131 0.061 0.264
0.03-0.10 Gyr -0.299 0.153 0.502
0.10-0.33 Gyr -2.141 -1.024 -0.511
0.33-1.06 Gyr -2.846 -1.390 -0.858
1.06-3.45 Gyr -2.466 -1.166 -0.632
3.45-11.25 Gyr -0.871 -0.168 -0.018
11.25-12.50 Gyr -0.195 0.416 0.942