2024etj

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Information

Transient

Name: AT2024etj
Right ascension: 16h01m45.86s
Declination: 15d02m46.96s
Discovery Date: March 20, 2024, 11:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2024etj
Right ascension: 16h01m46.04s
Declination: 15d02m46.56s
Redshift: None
Photometric Redshift: 0.056
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.93
Cutout download processed 4.2
Global aperture construction processed 0.58
Local aperture photometry processed 5.96
Global aperture photometry processed 5.69
Validate local photometry processed 0.03
Validate global photometry processed 16.64
Host information processed 0.2
Global host SED inference processed 400.17
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 16h01m45.86s, 15d02m46.96s
semi major axis, semi minor axis (arcsec) = 1.83, 1.83
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 5.05 1.74 22.141 0.374 AB
SDSS_g 15.02 1.11 20.959 0.081 AB
DES_g 16.91 0.31 20.829 0.020 AB
PanSTARRS_g 19.98 0.52 20.649 0.028 AB
SDSS_r 21.66 1.39 20.561 0.069 AB
PanSTARRS_r 26.9 0.48 20.326 0.019 AB
DES_r 26.31 0.65 20.349 0.027 AB
SDSS_i 26.09 1.77 20.359 0.074 AB
PanSTARRS_i 32.81 0.41 20.110 0.013 AB
PanSTARRS_z 38.81 1.41 19.928 0.040 AB
SDSS_z 28.31 5.65 20.270 0.217 AB
DES_z 34.77 1.79 20.047 0.056 AB
PanSTARRS_y 53.6 3.17 19.577 0.064 AB

Aperture details

RA, DEC (J2000) = 16h01m46.03s, 15d02m46.59s
semi major axis, semi minor axis (arcsec) = 7.11, 3.92
angle (degrees, anti-clockwise from east) = -156.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.75 3.77 20.607 0.197 AB
GALEX_NUV 29.44 2.34 20.228 0.086 AB
SDSS_u 71.56 5.34 19.263 0.081 AB
SDSS_g 149.66 3.5 18.462 0.025 AB
DES_g 151.63 0.92 18.448 0.007 AB
PanSTARRS_g 148.95 1.48 18.467 0.011 AB
SDSS_r 221.46 4.34 18.037 0.021 AB
PanSTARRS_r 216.42 1.33 18.062 0.007 AB
DES_r 230.14 1.9 17.995 0.009 AB
SDSS_i 253.14 5.34 17.892 0.023 AB
PanSTARRS_i 256.22 1.12 17.878 0.005 AB
PanSTARRS_z 285.67 3.88 17.760 0.015 AB
SDSS_z 245.99 16.21 17.923 0.072 AB
DES_z 302.7 5.21 17.697 0.019 AB
PanSTARRS_y 361.48 8.59 17.505 0.026 AB
2MASS_J 444.6 141.33 16.385 0.345 Vega
2MASS_H 549.76 198.57 15.682 0.392 Vega
2MASS_K 426.14 245.46 15.488 0.625 Vega
WISE_W1 217.52 14.99 15.357 0.075 Vega
WISE_W2 174.83 18.34 14.954 0.114 Vega
WISE_W3 489.14 108.04 12.002 0.240 Vega
WISE_W4 1339.56 753.06 9.463 0.610 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})\, 8.273 8.505 8.648
{\rm log}_{10}({\rm SFR}) -2.209 -1.304 -0.219
{\rm log}_{10}({\rm sSFR}) -10.720 -9.806 -8.526
{\rm stellar\ age} 0.644 4.650 6.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.484 -0.780 -0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.203 -0.553 0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.658 1.196
\delta -0.476 -0.062 0.271
\tau_1/\tau_2 0.610 1.029 1.428
Q_{PAH} 1.245 3.147 5.431
U_{min} 3.281 9.100 16.904
{\rm log}_{10}(\gamma_e)\, -2.662 -1.487 -0.502

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.166 -0.710 -0.052
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.564 2.019

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.911 -1.811 -1.258
0.03-0.10 Gyr -2.433 -1.238 -0.061
0.10-0.33 Gyr -2.101 -1.060 -0.420
0.33-1.08 Gyr -3.400 -1.309 -0.779
1.08-3.56 Gyr -3.969 -1.525 -1.117
3.56-11.71 Gyr -4.645 -1.733 -1.272
11.71-13.01 Gyr -4.853 -1.767 -1.067

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.170 9.290 9.359
{\rm log}_{10}({\rm SFR}) -0.678 -0.524 -0.385
{\rm log}_{10}({\rm sSFR}) -9.994 -9.811 -9.604
{\rm stellar\ age} 3.596 5.462 6.555

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.331 -0.137 0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.232 0.350 0.441

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.202 0.350
\delta -0.757 -0.444 -0.153
\tau_1/\tau_2 0.788 1.090 1.386
Q_{PAH} 0.629 1.627 3.323
U_{min} 2.695 8.022 15.385
{\rm log}_{10}(\gamma_e)\, -2.755 -1.726 -1.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.653 -2.140 -1.410
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.271 1.744

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.839 -0.680 -0.536
0.03-0.10 Gyr -0.326 -0.077 0.148
0.10-0.33 Gyr -0.744 -0.375 -0.138
0.33-1.08 Gyr -1.085 -0.736 -0.496
1.08-3.56 Gyr -1.059 -0.756 -0.534
3.56-11.71 Gyr -1.358 -0.944 -0.778
11.71-13.01 Gyr -1.692 -1.014 -0.637