2024etb

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Information

Transient

Name: AT2024etb
Right ascension: 15h23m31.18s
Declination: 5d03m09.03s
Discovery Date: March 20, 2024, 10:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2024etb
Right ascension: 15h23m31.10s
Declination: 5d03m07.00s
Redshift: 0.052773
Photometric Redshift: 0.064
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.3
Cutout download processed 18.23
Global aperture construction processed 0.57
Local aperture photometry processed 5.31
Global aperture photometry processed 5.81
Validate local photometry processed 0.03
Validate global photometry processed 14.86
Host information processed 0.14
Global host SED inference processed 424.74
Local host SED inference processed 436.72
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 15h23m31.18s, 5d03m09.03s
semi major axis, semi minor axis (arcsec) = 1.95, 1.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 13.72 1.71 21.057 0.135
SDSS_g 31.87 1.55 20.142 0.053
DES_g 32.67 0.3 20.115 0.010
PanSTARRS_g 36.25 0.44 20.002 0.013
SDSS_r 48.46 2.01 19.687 0.045
PanSTARRS_r 58.35 0.72 19.485 0.013
DES_r 56.98 0.8 19.511 0.015
SDSS_i 70.46 2.64 19.280 0.041
PanSTARRS_i 75.45 0.64 19.206 0.009
PanSTARRS_z 84.58 1.16 19.082 0.015
SDSS_z 68.51 6.43 19.311 0.102
DES_z 80.69 1.89 19.133 0.025
PanSTARRS_y 99.6 2.88 18.904 0.031

Aperture details

RA, DEC (J2000) = 15h23m31.27s, 5d03m04.55s
semi major axis, semi minor axis (arcsec) = 25.36, 7.54
angle (degrees, anti-clockwise from east) = -51.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 62.58 6.94 19.409 0.120
GALEX_NUV 73.93 1.33 19.228 0.020
SDSS_u 306.11 11.46 17.685 0.041
SDSS_g 626.83 7.6 16.907 0.013
DES_g 496.97 1.47 17.159 0.003
PanSTARRS_g 658.87 3.04 16.853 0.005
SDSS_r 947.42 10.39 16.459 0.012
PanSTARRS_r 1035.06 4.92 16.363 0.005
DES_r 861.68 3.42 16.562 0.004
PanSTARRS_i 1297.23 4.46 16.117 0.004
PanSTARRS_z 1455.48 7.95 15.992 0.006
SDSS_z 1114.59 44.25 16.282 0.043
DES_z 1154.39 8.11 16.244 0.008
WISE_W1 822.17 33.99 13.914 0.045
WISE_W2 502.72 36.4 13.808 0.079
WISE_W3 1365.43 132.74 10.888 0.106
WISE_W4 336.61 595.63 10.962 1.921
 

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})\, 8.765 8.954 9.081
{\rm log}_{10}({\rm SFR}) -1.794 -1.252 -0.874
{\rm log}_{10}({\rm sSFR}) -10.821 -10.216 -9.728
{\rm stellar\ age} 4.057 6.640 8.169

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.700 -1.056 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.662 -0.362 0.228

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.618 0.973
\delta -0.513 -0.151 0.227
\tau_1/\tau_2 0.629 1.008 1.388
Q_{PAH} 1.374 3.318 5.562
U_{min} 3.070 8.416 15.824
{\rm log}_{10}(\gamma_e)\, -3.154 -2.095 -0.878

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.549 -1.098 -0.324
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.482 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.975 -1.419 -1.033
0.03-0.10 Gyr -1.847 -1.136 -0.473
0.10-0.33 Gyr -2.090 -1.310 -0.794
0.33-1.08 Gyr -2.158 -1.392 -0.876
1.08-3.57 Gyr -2.053 -1.330 -1.004
3.57-11.75 Gyr -1.834 -1.236 -1.008
11.75-13.05 Gyr -1.997 -1.206 -0.694

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.011 10.124 10.243
{\rm log}_{10}({\rm SFR}) -0.624 -0.265 -0.077
{\rm log}_{10}({\rm sSFR}) -10.858 -10.388 -10.117
{\rm stellar\ age} 6.050 7.159 8.423

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.661 -1.234 -0.839
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.689 0.185 0.361

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.298 0.448
\delta -0.560 -0.171 0.167
\tau_1/\tau_2 0.595 0.979 1.368
Q_{PAH} 0.611 1.451 2.796
U_{min} 2.885 8.590 16.167
{\rm log}_{10}(\gamma_e)\, -3.503 -2.844 -2.063

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.022 -2.766 -1.995
{\rm log}_{10}(\tau_{AGN})\, 0.884 1.307 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.807 -0.447 -0.256
0.03-0.10 Gyr -0.245 0.040 0.331
0.10-0.33 Gyr -1.870 -0.365 -0.010
0.33-1.08 Gyr -2.458 -0.687 -0.287
1.08-3.57 Gyr -0.800 -0.115 0.140
3.57-11.75 Gyr -0.337 -0.016 0.188
11.75-13.05 Gyr -0.883 -0.039 0.570