2024epf

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Information

Transient

Name: AT2024epf
Right ascension: 23h36m07.93s
Declination: 44d23m13.13s
Discovery Date: March 16, 2024, 5:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.089

Host

Name: 2024epf
Right ascension: 23h36m08.80s
Declination: 44d23m09.57s
Redshift: 0.043049
Photometric Redshift: 0.028
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.44
Cutout download processed 0.37
Global aperture construction processed 0.59
Local aperture photometry processed 4.34
Global aperture photometry processed 4.38
Validate local photometry processed 0.02
Validate global photometry processed 12.87
Host information processed 0.21
Global host SED inference processed 535.47
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
Processing status completed N/A N/A
 

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) = 23h36m07.93s, 44d23m13.13s
semi major axis, semi minor axis (arcsec) = 2.36, 2.36
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 22.74 2.07 20.508 0.099 AB
SDSS_g 54.92 2.18 19.551 0.043 AB
PanSTARRS_g 60.63 0.71 19.443 0.013 AB
SDSS_r 86.73 2.67 19.055 0.033 AB
PanSTARRS_r 90.81 0.79 19.005 0.009 AB
SDSS_i 113.95 3.44 18.758 0.033 AB
PanSTARRS_i 113.49 0.95 18.763 0.009 AB
PanSTARRS_z 129.76 1.7 18.617 0.014 AB
SDSS_z 137.64 7.15 18.553 0.056 AB
PanSTARRS_y 144.68 4.56 18.499 0.034 AB

Aperture details

RA, DEC (J2000) = 23h36m08.84s, 44d23m13.39s
semi major axis, semi minor axis (arcsec) = 20.29, 16.31
angle (degrees, anti-clockwise from east) = -60.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 184.95 12.35 18.232 0.073 AB
SDSS_u 887.73 15.67 16.529 0.019 AB
PanSTARRS_g 2249.28 5.45 15.520 0.003 AB
SDSS_r 3478.28 17.8 15.047 0.006 AB
PanSTARRS_r 3549.36 6.01 15.025 0.002 AB
PanSTARRS_i 4385.54 7.15 14.795 0.002 AB
2MASS_K 4157.83 806.81 13.015 0.211 Vega
WISE_W1 3066.68 58.85 12.484 0.021 Vega
WISE_W2 2023.99 58.44 12.295 0.031 Vega
WISE_W4 9994.16 1692.04 7.281 0.184 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})\, 8.588 8.876 9.041
{\rm log}_{10}({\rm SFR}) -1.660 -1.009 -0.410
{\rm log}_{10}({\rm sSFR}) -10.568 -9.914 -9.209
{\rm stellar\ age} 1.881 5.995 8.081

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.549 -1.034 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.731 -1.094 0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.451 0.817
\delta -0.574 -0.083 0.226
\tau_1/\tau_2 0.709 1.056 1.421
Q_{PAH} 1.189 2.972 5.148
U_{min} 3.082 8.675 16.298
{\rm log}_{10}(\gamma_e)\, -3.222 -2.147 -0.947

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.947 -1.068 -0.424
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.487 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.371 -1.500 -0.965
0.03-0.10 Gyr -1.722 -0.924 -0.267
0.10-0.33 Gyr -1.502 -0.771 -0.201
0.33-1.09 Gyr -2.171 -1.118 -0.623
1.09-3.59 Gyr -2.602 -1.244 -0.852
3.59-11.86 Gyr -2.623 -1.158 -0.832
11.86-13.18 Gyr -2.733 -1.199 -0.495

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.302 10.456 10.567
{\rm log}_{10}({\rm SFR}) -0.474 -0.097 0.165
{\rm log}_{10}({\rm sSFR}) -10.953 -10.566 -10.201
{\rm stellar\ age} 4.546 6.628 7.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.388 -0.994 -0.728
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.001 0.204 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.134 0.248
\delta -0.790 -0.375 0.102
\tau_1/\tau_2 0.527 0.891 1.275
Q_{PAH} 1.807 3.912 5.925
U_{min} 2.356 7.854 15.944
{\rm log}_{10}(\gamma_e)\, -3.088 -1.866 -0.909

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.523 -1.782 -1.346
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.547 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.657 -0.277 -0.011
0.03-0.10 Gyr -0.271 0.156 0.560
0.10-0.33 Gyr -0.511 0.097 0.393
0.33-1.09 Gyr -0.331 0.178 0.494
1.09-3.59 Gyr -0.049 0.322 0.579
3.59-11.86 Gyr -0.199 0.303 0.488
11.86-13.18 Gyr -0.700 0.217 0.686