2024gaj

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Information

Transient

Name: AT2024gaj
Right ascension: 17h45m53.61s
Declination: -14d52m19.64s
Discovery Date: April 4, 2024, 10:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.485

Host

Name: 2024gaj
Right ascension: 17h45m53.69s
Declination: -14d52m18.92s
Redshift: None
Photometric Redshift: 0.061
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 16.15
Cutout download processed 0.52
Global aperture construction processed 0.76
Local aperture photometry processed 3.9
Global aperture photometry processed 3.74
Validate local photometry processed 0.02
Validate global photometry processed 11.16
Host information processed 0.13
Global host SED inference processed 816.22
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 17h45m53.61s, -14d52m19.64s
semi major axis, semi minor axis (arcsec) = 1.71, 1.71
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 9.21 0.66 21.490 0.078 AB
PanSTARRS_r 23.05 1.27 20.493 0.060 AB
PanSTARRS_i 34.03 1.43 20.070 0.046 AB
PanSTARRS_z 44.27 3.77 19.785 0.092 AB
PanSTARRS_y 33.25 4.72 20.096 0.154 AB

Aperture details

RA, DEC (J2000) = 17h45m53.68s, -14d52m18.68s
semi major axis, semi minor axis (arcsec) = 1.9, 1.3
angle (degrees, anti-clockwise from east) = -82.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 11.31 0.61 21.267 0.058 AB
PanSTARRS_r 29.38 1.07 20.230 0.040 AB
PanSTARRS_i 41.53 1.14 19.854 0.030 AB
PanSTARRS_z 53.73 2.92 19.574 0.059 AB
PanSTARRS_y 42.96 3.51 19.817 0.089 AB
2MASS_J -70.37 134.26 Vega
2MASS_H 159.18 183.16 17.028 1.249 Vega
2MASS_K 429.28 177.77 15.480 0.450 Vega
WISE_W1 69.23 263.98 16.600 4.140 Vega
WISE_W2 14.48 162.52 17.659 12.183 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})\, 8.805 8.972 9.093
{\rm log}_{10}({\rm SFR}) -1.792 -1.281 -0.823
{\rm log}_{10}({\rm sSFR}) -10.793 -10.246 -9.752
{\rm stellar\ age} 4.323 6.786 8.855

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.685 -1.332 -0.919
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.876 -1.618 -1.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.226 0.475
\delta -0.430 0.010 0.289
\tau_1/\tau_2 0.687 1.055 1.456
Q_{PAH} 0.901 2.873 5.331
U_{min} 3.192 8.695 16.009
{\rm log}_{10}(\gamma_e)\, -2.763 -1.448 -0.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.044 -0.471 -0.069
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.682 2.071

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.677 -1.230 -0.917
0.03-0.10 Gyr -2.177 -1.354 -0.754
0.10-0.33 Gyr -1.896 -1.181 -0.669
0.33-1.08 Gyr -1.651 -1.097 -0.634
1.08-3.55 Gyr -1.643 -1.044 -0.762
3.55-11.66 Gyr -1.654 -0.999 -0.783
11.66-12.95 Gyr -1.732 -0.902 -0.165

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.969 9.076 9.171
{\rm log}_{10}({\rm SFR}) -1.498 -1.140 -0.813
{\rm log}_{10}({\rm sSFR}) -10.606 -10.201 -9.838
{\rm stellar\ age} 5.724 7.294 8.512

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.812 -1.547 -1.201
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 -1.464 -1.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.057 0.260 0.546
\delta -0.456 0.037 0.308
\tau_1/\tau_2 0.790 1.161 1.554
Q_{PAH} 1.411 3.379 5.362
U_{min} 2.846 8.779 16.918
{\rm log}_{10}(\gamma_e)\, -3.125 -2.081 -0.957

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.144 -1.190 -0.430
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.487 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.678 -1.313 -0.982
0.03-0.10 Gyr -1.226 -0.842 -0.412
0.10-0.33 Gyr -1.888 -1.181 -0.767
0.33-1.08 Gyr -2.394 -1.481 -1.038
1.08-3.55 Gyr -2.431 -1.338 -1.007
3.55-11.66 Gyr -1.390 -1.048 -0.892
11.66-12.95 Gyr -1.504 -0.980 -0.502