2024efy

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Information

Transient

Name: AT2024efy
Right ascension: 17h44m41.62s
Declination: 4d28m38.56s
Discovery Date: March 13, 2024, 3:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.298

Host

Name: 2024efy
Right ascension: 17h44m41.84s
Declination: 4d28m38.35s
Redshift: None
Photometric Redshift: 0.094
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.59
Cutout download processed 14.04
Global aperture construction processed 0.88
Local aperture photometry processed 4.35
Global aperture photometry processed 4.8
Validate local photometry processed 0.02
Validate global photometry processed 14.77
Host information processed 0.12
Global host SED inference time limit exceeded 7197.75
Local host SED inference processed 482.98
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 17h44m41.62s, 4d28m38.56s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 4.41 0.41 22.289 0.102
PanSTARRS_z 4.38 0.82 22.296 0.203
PanSTARRS_y 5.38 2.21 22.073 0.445

Aperture details

RA, DEC (J2000) = 17h44m41.84s, 4d28m38.40s
semi major axis, semi minor axis (arcsec) = 6.67, 5.07
angle (degrees, anti-clockwise from east) = -32.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 11.58 3.4 21.240 0.318
GALEX_NUV 5.86 3.02 21.981 0.559
SDSS_u 12.62 4.54 21.147 0.391
SDSS_g 31.49 2.88 20.155 0.099
PanSTARRS_g 35.2 1.44 20.033 0.045
SDSS_r 81.46 3.73 19.123 0.050
PanSTARRS_r 80.56 1.88 19.135 0.025
SDSS_i 107.77 5.06 18.819 0.051
SDSS_z 161.67 15.33 18.378 0.103
PanSTARRS_y 159.65 10.56 18.392 0.072
2MASS_J 49.67 209.31 18.765 4.575
2MASS_H -147.47 352.56
2MASS_K 521.3 322.64 15.269 0.672
WISE_W1 270.66 39.31 15.120 0.158
WISE_W2 144.0 35.2 15.165 0.265
WISE_W3 211.74 115.05 12.911 0.590
WISE_W4 -77.51 538.65
 

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})\, 7.868 8.347 8.645
{\rm log}_{10}({\rm SFR}) -1.293 -0.570 -0.100
{\rm log}_{10}({\rm sSFR}) -9.751 -8.979 -8.196
{\rm stellar\ age} 0.781 5.491 7.505

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.460 -0.705 -0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.152 -0.466 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.607 1.272 1.902
\delta -0.318 0.058 0.270
\tau_1/\tau_2 0.552 0.944 1.360
Q_{PAH} 1.273 2.987 5.380
U_{min} 3.088 8.653 15.976
{\rm log}_{10}(\gamma_e)\, -3.154 -2.129 -0.981

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.784 -0.988 0.136
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.474 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.443 -0.695 -0.178
0.03-0.10 Gyr -2.651 -1.441 -0.662
0.10-0.33 Gyr -3.218 -1.840 -1.090
0.33-1.06 Gyr -4.170 -2.055 -1.445
1.06-3.46 Gyr -4.362 -2.045 -1.562
3.46-11.27 Gyr -4.125 -1.959 -1.487
11.27-12.53 Gyr -4.328 -2.020 -1.195

Global parameter details

Documentation