2025hne

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Information

Transient

Name: AT2025hne
Right ascension: 12h35m31.54s
Declination: -8d13m30.80s
Discovery Date: April 15, 2025, 10:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2025hne
Right ascension: 12h35m31.49s
Declination: -8d13m31.24s
Redshift: None
Photometric Redshift: 0.097
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.12
Cutout download processed 9.22
Global aperture construction processed 0.62
Local aperture photometry processed 6.06
Global aperture photometry processed 6.09
Validate local photometry processed 0.02
Validate global photometry processed 14.93
Host information processed 0.09
Global host SED inference processed 463.32
Local host SED inference processed 447.33
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 12h35m31.54s, -8d13m30.80s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
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 24.47 0.33 20.429 0.015 AB
PanSTARRS_i 31.79 0.48 20.144 0.016 AB
PanSTARRS_z 29.66 0.59 20.220 0.022 AB
DES_z 31.91 1.22 20.140 0.041 AB
PanSTARRS_y 29.65 1.31 20.220 0.048 AB

Aperture details

RA, DEC (J2000) = 12h35m31.49s, -8d13m31.16s
semi major axis, semi minor axis (arcsec) = 5.24, 3.77
angle (degrees, anti-clockwise from east) = -27.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.27 4.69 20.581 0.240 AB
GALEX_NUV 35.77 2.57 20.016 0.078 AB
DES_g 81.76 0.54 19.119 0.007 AB
PanSTARRS_g 74.79 0.87 19.215 0.013 AB
PanSTARRS_r 98.71 1.55 18.914 0.017 AB
DES_r 97.99 0.77 18.922 0.009 AB
PanSTARRS_i 110.09 1.84 18.796 0.018 AB
PanSTARRS_z 105.41 2.28 18.843 0.023 AB
DES_z 115.49 2.64 18.744 0.025 AB
PanSTARRS_y 108.51 5.1 18.811 0.051 AB
2MASS_J 63.81 137.38 18.493 2.338 Vega
2MASS_H 267.57 218.76 16.464 0.888 Vega
2MASS_K 477.6 256.36 15.365 0.583 Vega
WISE_W1 62.79 9.56 16.706 0.165 Vega
WISE_W2 53.08 13.66 16.249 0.279 Vega
WISE_W3 31.1 68.13 14.994 2.378 Vega
WISE_W4 453.01 419.25 10.640 1.005 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})\, 8.781 9.012 9.159
{\rm log}_{10}({\rm SFR}) -1.249 -0.712 -0.220
{\rm log}_{10}({\rm sSFR}) -10.252 -9.758 -9.123
{\rm stellar\ age} 3.919 6.472 8.116

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -1.221 -0.688
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.777 0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.457 0.889
\delta -0.646 -0.099 0.299
\tau_1/\tau_2 0.688 1.064 1.423
Q_{PAH} 0.989 2.623 5.137
U_{min} 2.962 7.845 14.663
{\rm log}_{10}(\gamma_e)\, -2.865 -1.808 -0.826

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.454 -0.649 -0.005
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.464 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.083 -0.746 -0.380
0.03-0.10 Gyr -1.471 -0.740 -0.137
0.10-0.33 Gyr -1.877 -1.068 -0.502
0.33-1.06 Gyr -2.029 -1.222 -0.663
1.06-3.45 Gyr -1.890 -1.077 -0.740
3.45-11.24 Gyr -1.628 -0.938 -0.674
11.24-12.49 Gyr -1.736 -0.906 -0.232

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.838 9.198 9.469
{\rm log}_{10}({\rm SFR}) 0.111 0.359 0.658
{\rm log}_{10}({\rm sSFR}) -9.210 -8.852 -8.283
{\rm stellar\ age} 1.186 4.733 6.843

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.563 -0.864 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.717 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.165 0.348
\delta -0.452 -0.014 0.267
\tau_1/\tau_2 0.721 1.155 1.578
Q_{PAH} 1.813 3.877 5.721
U_{min} 3.153 9.194 17.230
{\rm log}_{10}(\gamma_e)\, -2.778 -1.686 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.686 -1.853 -1.177
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.456 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.367 -0.708 -0.396
0.03-0.10 Gyr 0.246 0.509 0.816
0.10-0.33 Gyr -1.555 -0.090 0.305
0.33-1.06 Gyr -2.661 -0.843 -0.342
1.06-3.45 Gyr -3.074 -1.002 -0.533
3.45-11.24 Gyr -2.886 -1.027 -0.516
11.24-12.49 Gyr -2.773 -0.909 -0.143