2024aem

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Information

Transient

Name: AT2024aem
Right ascension: 8h50m10.68s
Declination: 23d42m48.61s
Discovery Date: Jan. 14, 2024, 10:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2024aem
Right ascension: 8h50m10.57s
Declination: 23d42m51.11s
Redshift: 0.083487
Photometric Redshift: 0.092
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.23
Cutout download processed 19.64
Global aperture construction processed 0.63
Local aperture photometry processed 5.42
Global aperture photometry processed 5.76
Validate local photometry processed 0.03
Validate global photometry processed 16.88
Host information processed 0.15
Global host SED inference processed 1028.37
Local host SED inference processed 420.0
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 8h50m10.68s, 23d42m48.61s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
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 21.42 0.27 20.573 0.014 AB
PanSTARRS_r 40.06 0.36 19.893 0.010 AB
DES_r 52.41 0.73 19.602 0.015 AB
SDSS_i 63.37 2.21 19.395 0.038 AB
PanSTARRS_i 57.16 0.39 19.507 0.007 AB
PanSTARRS_z 71.58 0.78 19.263 0.012 AB
DES_z 91.46 2.0 18.997 0.024 AB
PanSTARRS_y 86.52 2.09 19.057 0.026 AB

Aperture details

RA, DEC (J2000) = 8h50m10.56s, 23d42m51.21s
semi major axis, semi minor axis (arcsec) = 8.3, 7.63
angle (degrees, anti-clockwise from east) = -22.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.05 2.36 21.292 0.232 AB
GALEX_NUV 4.45 0.66 22.279 0.162 AB
SDSS_u 101.73 5.76 18.881 0.061 AB
SDSS_g 418.12 6.08 17.347 0.016 AB
DES_g 444.16 1.28 17.281 0.003 AB
PanSTARRS_g 437.54 1.85 17.297 0.005 AB
SDSS_r 958.19 8.79 16.446 0.010 AB
PanSTARRS_r 963.68 2.16 16.440 0.002 AB
DES_r 1058.04 3.33 16.339 0.003 AB
SDSS_i 1434.04 11.01 16.009 0.008 AB
PanSTARRS_i 1395.09 2.35 16.038 0.002 AB
PanSTARRS_z 1806.16 4.7 15.758 0.003 AB
SDSS_z 2134.04 21.32 15.577 0.011 AB
DES_z 2006.88 9.47 15.644 0.005 AB
PanSTARRS_y 2248.57 12.57 15.520 0.006 AB
2MASS_J 3148.01 219.36 14.260 0.076 Vega
2MASS_H 4404.61 388.0 13.423 0.096 Vega
2MASS_K 3528.78 350.56 13.193 0.108 Vega
WISE_W1 1530.87 29.71 13.239 0.021 Vega
WISE_W2 835.14 35.11 13.257 0.046 Vega
WISE_W3 214.74 179.82 12.896 0.909 Vega
WISE_W4 2370.44 1324.54 8.843 0.607 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})\, 9.274 9.399 9.489
{\rm log}_{10}({\rm SFR}) -1.493 -0.988 -0.577
{\rm log}_{10}({\rm sSFR}) -10.943 -10.422 -9.912
{\rm stellar\ age} 4.676 6.595 7.864

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.089 -0.475 -0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.604 -0.266 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.693 1.158
\delta -0.577 -0.235 0.063
\tau_1/\tau_2 0.549 0.917 1.293
Q_{PAH} 1.550 3.715 5.684
U_{min} 2.808 7.925 15.598
{\rm log}_{10}(\gamma_e)\, -2.574 -1.411 -0.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.627 -1.298 -0.354
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.571 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.665 -1.157 -0.723
0.03-0.10 Gyr -1.887 -1.196 -0.563
0.10-0.33 Gyr -1.895 -1.201 -0.643
0.33-1.07 Gyr -1.551 -0.934 -0.488
1.07-3.49 Gyr -1.298 -0.790 -0.509
3.49-11.39 Gyr -1.103 -0.732 -0.568
11.39-12.66 Gyr -1.343 -0.731 -0.280

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.972 11.005 11.030
{\rm log}_{10}({\rm SFR}) -2.899 -1.347 -0.682
{\rm log}_{10}({\rm sSFR}) -13.944 -12.355 -11.710
{\rm stellar\ age} 11.011 11.982 12.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.710 -0.489 -0.339
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.897 0.026 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.196 0.347
\delta -0.430 -0.111 0.151
\tau_1/\tau_2 0.565 1.031 1.483
Q_{PAH} 2.496 4.918 6.402
U_{min} 3.816 11.143 19.452
{\rm log}_{10}(\gamma_e)\, -2.462 -0.960 -0.262

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.062 -2.767 -1.711
{\rm log}_{10}(\tau_{AGN})\, 1.227 1.742 2.043

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.064 -1.520 -0.854
0.03-0.10 Gyr -3.234 -1.378 -0.505
0.10-0.33 Gyr -5.123 -2.481 -1.021
0.33-1.07 Gyr -6.695 -3.374 -1.502
1.07-3.49 Gyr -5.813 -3.875 -1.731
3.49-11.39 Gyr -2.366 -1.055 0.414
11.39-12.66 Gyr 1.767 1.896 1.924