2024ehl

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Information

Transient

Name: AT2024ehl
Right ascension: 11h48m01.30s
Declination: 16d25m20.72s
Discovery Date: March 14, 2024, 11:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2024ehl
Right ascension: 11h48m01.44s
Declination: 16d25m24.76s
Redshift: 0.066699
Photometric Redshift: 0.053
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.09
Cutout download processed 15.56
Global aperture construction processed 0.55
Local aperture photometry processed 5.53
Global aperture photometry processed 5.56
Validate local photometry processed 0.02
Validate global photometry processed 14.92
Host information processed 0.13
Global host SED inference processed 466.8
Local host SED inference processed 492.33
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 11h48m01.30s, 16d25m20.72s
semi major axis, semi minor axis (arcsec) = 1.57, 1.57
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 6.24 1.41 21.913 0.246 AB
SDSS_g 31.18 1.57 20.165 0.055 AB
DES_g 33.92 0.26 20.074 0.008 AB
PanSTARRS_g 31.04 0.4 20.170 0.014 AB
SDSS_r 72.02 2.33 19.256 0.035 AB
PanSTARRS_r 67.84 0.56 19.321 0.009 AB
DES_r 76.83 0.74 19.186 0.011 AB
SDSS_i 107.55 3.03 18.821 0.031 AB
PanSTARRS_i 100.02 0.66 18.900 0.007 AB
PanSTARRS_z 124.85 1.16 18.659 0.010 AB
SDSS_z 147.63 5.3 18.477 0.039 AB
PanSTARRS_y 146.96 2.48 18.482 0.018 AB

Aperture details

RA, DEC (J2000) = 11h48m01.44s, 16d25m25.09s
semi major axis, semi minor axis (arcsec) = 13.37, 7.81
angle (degrees, anti-clockwise from east) = -165.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 117.37 9.06 18.726 0.084 AB
SDSS_g 692.24 7.97 16.799 0.012 AB
DES_g 758.03 1.31 16.701 0.002 AB
PanSTARRS_g 757.68 2.56 16.701 0.004 AB
SDSS_r 1589.97 11.48 15.897 0.008 AB
PanSTARRS_r 1572.83 3.55 15.908 0.002 AB
DES_r 1723.88 3.67 15.809 0.002 AB
SDSS_i 2261.06 15.35 15.514 0.007 AB
PanSTARRS_i 2318.01 4.14 15.487 0.002 AB
PanSTARRS_z 2874.07 7.29 15.254 0.003 AB
SDSS_z 3188.21 31.51 15.141 0.011 AB
PanSTARRS_y 3382.98 15.69 15.077 0.005 AB
2MASS_J 4374.28 236.18 13.903 0.059 Vega
2MASS_H 5450.88 404.36 13.191 0.081 Vega
2MASS_K 4416.0 365.76 12.950 0.090 Vega
WISE_W1 2266.47 34.61 12.813 0.017 Vega
WISE_W2 1303.45 38.9 12.773 0.032 Vega
WISE_W3 809.36 152.59 11.456 0.205 Vega
WISE_W4 1378.32 949.29 9.432 0.748 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})\, 9.424 9.547 9.685
{\rm log}_{10}({\rm SFR}) -2.012 -1.257 -0.656
{\rm log}_{10}({\rm sSFR}) -11.657 -10.835 -10.200
{\rm stellar\ age} 5.985 7.718 10.146

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.771 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.244 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.338 0.747 1.257
\delta -0.517 -0.144 0.222
\tau_1/\tau_2 0.619 1.017 1.409
Q_{PAH} 1.761 3.741 5.545
U_{min} 2.893 8.785 16.363
{\rm log}_{10}(\gamma_e)\, -3.021 -1.704 -0.641

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.406 -0.947 -0.297
{\rm log}_{10}(\tau_{AGN})\, 1.156 1.559 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.190 -1.435 -0.824
0.03-0.10 Gyr -2.256 -1.364 -0.642
0.10-0.33 Gyr -2.609 -1.548 -0.826
0.33-1.08 Gyr -2.549 -1.477 -0.699
1.08-3.53 Gyr -2.104 -1.057 -0.504
3.53-11.58 Gyr -1.077 -0.596 -0.416
11.58-12.87 Gyr -1.026 -0.373 0.311

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.731 10.831 10.920
{\rm log}_{10}({\rm SFR}) -3.279 -1.400 -0.809
{\rm log}_{10}({\rm sSFR}) -14.039 -12.285 -11.612
{\rm stellar\ age} 6.565 7.871 10.504

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.663 -0.497 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -0.713 0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.289 0.460
\delta -0.892 -0.670 -0.373
\tau_1/\tau_2 0.666 1.017 1.391
Q_{PAH} 0.595 1.445 3.704
U_{min} 2.923 8.819 16.668
{\rm log}_{10}(\gamma_e)\, -3.417 -2.466 -1.255

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.180 -3.260 -2.388
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.415 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.459 -1.581 -0.989
0.03-0.10 Gyr -3.103 -1.370 -0.522
0.10-0.33 Gyr -3.025 -1.158 -0.295
0.33-1.08 Gyr -2.189 -0.521 0.170
1.08-3.53 Gyr -0.933 0.189 0.742
3.53-11.58 Gyr -0.067 0.718 0.859
11.58-12.87 Gyr 0.078 0.912 1.632