2023aeca

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Information

Transient

Name: AT2023aeca
Right ascension: 23h54m20.35s
Declination: 34d07m58.83s
Discovery Date: Dec. 5, 2023, 5:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name: 2023aeca
Right ascension: 23h54m20.42s
Declination: 34d07m58.89s
Redshift: None
Photometric Redshift: 0.151
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.09
Cutout download processed 17.01
Global aperture construction processed 0.59
Local aperture photometry processed 5.34
Global aperture photometry processed 5.43
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.87
Host information processed 0.08
Global host SED inference processed 379.94
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status blocked 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) = 23h54m20.35s, 34d07m58.83s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 23h54m20.41s, 34d07m59.00s
semi major axis, semi minor axis (arcsec) = 5.13, 3.36
angle (degrees, anti-clockwise from east) = -150.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 9.12 2.25 21.501 0.269
SDSS_u 26.83 3.08 20.328 0.125
SDSS_g 58.52 2.25 19.482 0.042
PanSTARRS_g 66.06 1.06 19.350 0.017
SDSS_r 148.54 3.57 18.470 0.026
PanSTARRS_r 145.27 1.24 18.495 0.009
DES_r 165.01 1.43 18.356 0.009
SDSS_i 237.69 4.78 17.960 0.022
PanSTARRS_i 239.1 1.36 17.954 0.006
PanSTARRS_z 301.43 2.71 17.702 0.010
SDSS_z 308.84 11.72 17.676 0.041
DES_z 328.02 4.93 17.610 0.016
PanSTARRS_y 352.13 5.9 17.533 0.018
2MASS_J 390.83 173.25 16.525 0.481
2MASS_H 631.69 249.52 15.531 0.429
2MASS_K 873.95 248.8 14.708 0.309
WISE_W1 405.61 19.5 14.681 0.052
WISE_W2 310.27 21.06 14.332 0.074
WISE_W3 965.67 88.65 11.264 0.100
WISE_W4 828.18 508.65 9.985 0.667
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.652 10.709 10.769
{\rm log}_{10}({\rm SFR}) 0.420 0.668 0.931
{\rm log}_{10}({\rm sSFR}) -10.316 -10.056 -9.762
{\rm stellar\ age} 6.808 7.507 9.500

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.456 -0.205 0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.677 -0.826 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.462 0.642 0.856
\delta -0.230 -0.037 0.142
\tau_1/\tau_2 0.747 1.102 1.457
Q_{PAH} 0.458 1.350 2.784
U_{min} 2.436 7.140 13.554
{\rm log}_{10}(\gamma_e)\, -3.291 -2.503 -1.576

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.852 -2.507 -1.684
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.395 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.500 0.683 0.878
0.03-0.10 Gyr 0.307 0.664 0.986
0.10-0.32 Gyr -0.458 0.091 0.464
0.32-1.03 Gyr -0.892 -0.206 0.186
1.03-3.32 Gyr -0.597 0.115 0.531
3.32-10.67 Gyr 0.613 0.901 1.002
10.67-11.85 Gyr 0.597 1.156 1.730