2025efk

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Information

Transient

Name: AT2025efk
Right ascension: 14h30m17.41s
Declination: 0d18m52.57s
Discovery Date: March 8, 2025, 6:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025efk
Right ascension: 14h30m17.72s
Declination: 0d18m51.69s
Redshift: 0.095671
Photometric Redshift: 0.089
 

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 2.08
Cutout download processed 21.96
Global aperture construction processed 0.65
Local aperture photometry processed 6.48
Global aperture photometry processed 6.6
Validate local photometry processed 0.03
Validate global photometry processed 17.53
Host information processed 0.09
Global host SED inference processed 372.16
Local host SED inference processed 444.03
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.07
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) = 14h30m17.41s, 0d18m52.57s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 29.89 0.41 20.211 0.015 AB
PanSTARRS_i 43.84 0.46 19.795 0.011 AB
PanSTARRS_z 61.14 0.83 19.434 0.015 AB
DES_z 60.14 1.18 19.452 0.021 AB
PanSTARRS_y 75.78 1.75 19.201 0.025 AB

Aperture details

RA, DEC (J2000) = 14h30m17.69s, 0d18m51.90s
semi major axis, semi minor axis (arcsec) = 15.33, 3.96
angle (degrees, anti-clockwise from east) = -88.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.04 0.7 22.145 0.152 AB
GALEX_NUV 7.43 0.85 21.722 0.123 AB
SDSS_u 34.76 5.37 20.047 0.168 AB
SDSS_g 213.42 4.34 18.077 0.022 AB
DES_g 229.75 0.83 17.997 0.004 AB
PanSTARRS_g 230.88 2.04 17.992 0.010 AB
SDSS_r 516.03 6.71 17.118 0.014 AB
PanSTARRS_r 514.33 2.87 17.122 0.006 AB
DES_r 573.06 1.91 17.004 0.004 AB
SDSS_i 830.37 9.23 16.602 0.012 AB
PanSTARRS_i 809.42 2.98 16.630 0.004 AB
PanSTARRS_z 1092.44 5.43 16.304 0.005 AB
SDSS_z 1041.35 27.46 16.356 0.029 AB
DES_z 1198.78 5.4 16.203 0.005 AB
PanSTARRS_y 1416.36 11.46 16.022 0.009 AB
2MASS_J 2037.26 248.26 14.732 0.132 Vega
2MASS_H 3058.19 314.09 13.819 0.112 Vega
2MASS_K 3645.87 442.1 13.158 0.132 Vega
WISE_W1 1798.77 24.47 13.064 0.015 Vega
WISE_W2 1354.04 35.15 12.732 0.028 Vega
WISE_W3 4362.95 116.48 9.627 0.029 Vega
WISE_W4 6006.88 814.01 7.833 0.147 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})\, 9.414 9.579 9.738
{\rm log}_{10}({\rm SFR}) -1.546 -0.732 0.062
{\rm log}_{10}({\rm sSFR}) -11.100 -10.293 -9.538
{\rm stellar\ age} 3.725 6.603 8.913

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.331 -0.477 -0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.752 0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.774 1.303 1.892
\delta -0.234 0.000 0.228
\tau_1/\tau_2 0.611 0.981 1.367
Q_{PAH} 0.650 2.286 5.083
U_{min} 2.795 7.694 14.775
{\rm log}_{10}(\gamma_e)\, -3.172 -1.983 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.367 -1.157 -0.301
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.490 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.799 -0.774 -0.224
0.03-0.10 Gyr -1.887 -0.828 0.105
0.10-0.33 Gyr -2.075 -0.893 -0.154
0.33-1.06 Gyr -2.052 -0.701 -0.006
1.06-3.46 Gyr -2.051 -0.508 -0.175
3.46-11.26 Gyr -1.594 -0.420 -0.132
11.26-12.51 Gyr -1.376 -0.313 0.488

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.793 10.864 10.932
{\rm log}_{10}({\rm SFR}) -0.271 -0.028 0.223
{\rm log}_{10}({\rm sSFR}) -11.183 -10.896 -10.625
{\rm stellar\ age} 5.420 6.604 7.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.126 0.046 0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.437 0.066 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.670 0.775 0.895
\delta -0.102 0.055 0.212
\tau_1/\tau_2 0.461 0.737 1.034
Q_{PAH} 1.728 2.964 4.550
U_{min} 2.434 7.046 13.996
{\rm log}_{10}(\gamma_e)\, -2.756 -1.986 -1.326

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.751 -1.481 -1.271
{\rm log}_{10}(\tau_{AGN})\, 0.868 1.114 1.503

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.139 0.338 0.543
0.03-0.10 Gyr -1.246 -0.451 0.003
0.10-0.33 Gyr -1.136 -0.328 0.165
0.33-1.06 Gyr -0.392 0.347 0.762
1.06-3.46 Gyr 0.709 1.014 1.247
3.46-11.26 Gyr 0.733 0.993 1.137
11.26-12.51 Gyr 0.156 0.886 1.399