2025hf

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Information

Transient

Name: AT2025hf
Right ascension: 12h29m16.83s
Declination: 5d04m04.41s
Discovery Date: Jan. 1, 2025, 9:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025hf
Right ascension: 12h29m16.89s
Declination: 5d04m04.15s
Redshift: None
Photometric Redshift: 0.177
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.34
Transient MWEBV processed 0.04
Host match processed 1.36
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 6.18
Validate global photometry processed 16.13
Global host SED inference processed 503.72
Local aperture photometry processed 6.14
Validate local photometry no valid phot 0.02
Local host SED inference not 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) = 12h29m16.83s, 5d04m04.41s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 12h29m16.89s, 5d04m04.38s
semi major axis, semi minor axis (arcsec) = 5.33, 2.81
angle (degrees, anti-clockwise from east) = -78.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 19.13 3.22 20.696 0.183 AB
SDSS_g 42.05 2.06 19.841 0.053 AB
DES_g 42.52 0.5 19.829 0.013 AB
PanSTARRS_g 43.03 0.83 19.815 0.021 AB
SDSS_r 48.99 2.56 19.675 0.057 AB
PanSTARRS_r 47.93 1.1 19.699 0.025 AB
DES_r 57.97 0.93 19.492 0.017 AB
SDSS_i 61.92 3.62 19.420 0.064 AB
PanSTARRS_i 62.84 1.06 19.404 0.018 AB
PanSTARRS_z 60.8 1.72 19.440 0.031 AB
SDSS_z 100.04 13.66 18.900 0.148 AB
DES_z 63.49 1.97 19.393 0.034 AB
PanSTARRS_y 63.55 5.1 19.392 0.087 AB
2MASS_J -49.85 162.89 Vega
2MASS_H -217.91 206.93 Vega
2MASS_K -104.6 284.44 Vega
WISE_W1 23.27 17.95 17.784 0.837 Vega
WISE_W2 25.56 20.22 17.042 0.859 Vega
WISE_W3 -86.69 101.64 Vega
WISE_W4 1739.73 735.79 9.179 0.459 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.172 9.405 9.583
{\rm log}_{10}({\rm SFR}) -0.879 0.414 1.118
{\rm log}_{10}({\rm sSFR}) -10.444 -8.960 -8.009
{\rm stellar\ age} 0.156 0.358 2.440

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.723 -1.265 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.352 -0.117 0.283

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.500 0.916
\delta -0.647 -0.241 0.110
\tau_1/\tau_2 0.478 0.985 1.514
Q_{PAH} 1.006 3.159 5.375
U_{min} 3.420 9.742 17.319
{\rm log}_{10}(\gamma_e)\, -3.250 -2.149 -0.866

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.206 -1.238 -0.419
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.381 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.402 -0.386 0.082
0.03-0.10 Gyr -1.381 0.538 1.276
0.10-0.32 Gyr -0.548 0.803 1.228
0.32-1.02 Gyr -3.120 -1.223 0.291
1.02-3.26 Gyr -5.987 -2.821 -0.728
3.26-10.41 Gyr -6.753 -3.158 -1.064
10.41-11.56 Gyr -7.247 -2.983 -0.826