2025hke

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Information

Transient

Name: AT2025hke
Right ascension: 11h36m52.69s
Declination: 14d09m41.47s
Discovery Date: April 14, 2025, 9:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025hke
Right ascension: 11h36m52.61s
Declination: 14d09m40.08s
Redshift: None
Photometric Redshift: 0.092
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.78
Cutout download processed 19.91
Global aperture construction processed 0.67
Local aperture photometry processed 7.05
Global aperture photometry processed 7.03
Validate local photometry processed 0.03
Validate global photometry processed 18.92
Host information processed 0.08
Global host SED inference processed 667.07
Local host SED inference processed 566.54
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.1
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) = 11h36m52.69s, 14d09m41.47s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 13.16 0.35 21.102 0.029 AB
DES_r 16.97 0.44 20.826 0.028 AB
PanSTARRS_i 15.86 0.42 20.899 0.028 AB
PanSTARRS_z 17.01 0.72 20.823 0.046 AB
DES_z 16.94 1.24 20.828 0.080 AB
PanSTARRS_y 13.53 1.81 21.072 0.146 AB

Aperture details

RA, DEC (J2000) = 11h36m52.60s, 14d09m40.46s
semi major axis, semi minor axis (arcsec) = 4.68, 3.07
angle (degrees, anti-clockwise from east) = -148.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.11 3.9 20.278 0.151 AB
GALEX_NUV 28.27 2.33 20.272 0.089 AB
SDSS_u 25.45 3.3 20.386 0.141 AB
SDSS_g 58.04 2.24 19.491 0.042 AB
DES_g 61.3 0.8 19.431 0.014 AB
PanSTARRS_g 62.26 1.01 19.415 0.018 AB
SDSS_r 56.85 2.61 19.513 0.050 AB
PanSTARRS_r 62.3 1.13 19.414 0.020 AB
DES_r 68.14 1.02 19.316 0.016 AB
SDSS_i 80.16 3.86 19.140 0.052 AB
PanSTARRS_i 75.72 1.3 19.202 0.019 AB
PanSTARRS_z 75.61 2.26 19.204 0.032 AB
SDSS_z 65.57 10.51 19.358 0.174 AB
DES_z 74.28 2.94 19.223 0.043 AB
PanSTARRS_y 76.48 5.7 19.191 0.081 AB
2MASS_J 138.8 114.67 17.649 0.897 Vega
2MASS_H 341.04 179.39 16.200 0.571 Vega
2MASS_K 340.78 198.01 15.731 0.631 Vega
WISE_W1 19.19 6.58 17.993 0.372 Vega
WISE_W2 13.61 9.68 17.726 0.772 Vega
WISE_W3 -3.25 57.22 Vega
WISE_W4 -196.89 423.95 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})\, 8.010 8.217 8.410
{\rm log}_{10}({\rm SFR}) -2.851 -0.987 0.051
{\rm log}_{10}({\rm sSFR}) -11.088 -9.309 -7.948
{\rm stellar\ age} 0.151 0.646 3.816

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.731 -1.349 -0.617
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.835 -0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.325 0.742
\delta -0.640 -0.180 0.210
\tau_1/\tau_2 0.574 1.088 1.554
Q_{PAH} 1.610 3.719 5.855
U_{min} 3.588 10.290 18.412
{\rm log}_{10}(\gamma_e)\, -2.818 -1.534 -0.459

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.205 -0.409 0.120
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.551 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.975 -2.208 -1.364
0.03-0.10 Gyr -3.180 -0.882 0.213
0.10-0.33 Gyr -2.439 -0.552 -0.112
0.33-1.06 Gyr -4.339 -2.008 -0.846
1.06-3.47 Gyr -6.163 -3.401 -1.724
3.47-11.30 Gyr -7.174 -3.921 -1.988
11.30-12.56 Gyr -7.554 -3.586 -1.756

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.544 8.994 9.236
{\rm log}_{10}({\rm SFR}) 0.092 0.463 0.912
{\rm log}_{10}({\rm sSFR}) -8.963 -8.336 -7.932
{\rm stellar\ age} 0.117 2.470 6.321

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.639 -1.111 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -1.028 -0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.479 0.994
\delta -0.011 0.278 0.365
\tau_1/\tau_2 0.569 1.109 1.588
Q_{PAH} 1.472 3.768 5.831
U_{min} 3.089 9.328 17.677
{\rm log}_{10}(\gamma_e)\, -3.234 -1.940 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.464 -1.408 -0.384
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.464 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.871 -0.533 -0.203
0.03-0.10 Gyr 0.237 0.615 1.060
0.10-0.33 Gyr -2.532 -0.615 0.047
0.33-1.06 Gyr -4.168 -1.461 -0.610
1.06-3.47 Gyr -5.192 -1.814 -0.866
3.47-11.30 Gyr -5.638 -1.927 -0.865
11.30-12.56 Gyr -5.650 -1.662 -0.473