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

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 Mag sys
GALEX_FUV 62.58 6.94 19.409 0.120 AB
GALEX_NUV 73.93 1.33 19.228 0.020 AB
SDSS_u 306.11 11.46 17.685 0.041 AB
SDSS_g 626.83 7.6 16.907 0.013 AB
DES_g 496.97 1.47 17.159 0.003 AB
PanSTARRS_g 658.87 3.04 16.853 0.005 AB
SDSS_r 947.42 10.39 16.459 0.012 AB
PanSTARRS_r 1035.06 4.92 16.363 0.005 AB
DES_r 861.68 3.42 16.562 0.004 AB
PanSTARRS_i 1297.23 4.46 16.117 0.004 AB
PanSTARRS_z 1455.48 7.95 15.992 0.006 AB
SDSS_z 1114.59 44.25 16.282 0.043 AB
DES_z 1154.39 8.11 16.244 0.008 AB
WISE_W1 822.17 33.99 13.914 0.045 Vega
WISE_W2 502.72 36.4 13.808 0.079 Vega
WISE_W3 1365.43 132.74 10.888 0.106 Vega
WISE_W4 336.61 595.63 10.962 1.921 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})\, 8.765 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