2025hpf

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Information

Transient

Name: AT2025hpf
Right ascension: 12h34m41.25s
Declination: 12d59m52.63s
Discovery Date: April 15, 2025, 9:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025hpf
Right ascension: 12h34m41.16s
Declination: 12d59m53.41s
Redshift: None
Photometric Redshift: 0.183
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 19.79
Global aperture construction processed 0.68
Local aperture photometry processed 7.25
Global aperture photometry processed 7.43
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.92
Host information processed 0.09
Global host SED inference processed 436.33
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.1
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) = 12h34m41.25s, 12d59m52.63s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 12h34m41.15s, 12d59m53.53s
semi major axis, semi minor axis (arcsec) = 3.49, 3.44
angle (degrees, anti-clockwise from east) = -83.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.21 0.58 22.340 0.149 AB
GALEX_NUV 7.41 0.17 21.725 0.025 AB
SDSS_u 15.93 2.67 20.895 0.182 AB
SDSS_g 44.38 2.01 19.782 0.049 AB
DES_g 50.9 0.57 19.633 0.012 AB
PanSTARRS_g 52.19 0.74 19.606 0.015 AB
SDSS_r 77.8 2.75 19.173 0.038 AB
PanSTARRS_r 79.33 0.8 19.151 0.011 AB
DES_r 91.34 1.43 18.998 0.017 AB
SDSS_i 108.01 3.71 18.816 0.037 AB
PanSTARRS_i 106.98 1.05 18.827 0.011 AB
PanSTARRS_z 124.4 2.17 18.663 0.019 AB
SDSS_z 125.15 8.88 18.656 0.077 AB
DES_z 132.45 3.62 18.595 0.030 AB
PanSTARRS_y 98.74 4.36 18.914 0.048 AB
2MASS_J 78.12 83.77 18.273 1.164 Vega
2MASS_H 57.93 143.58 18.125 2.691 Vega
2MASS_K 191.52 136.25 16.357 0.772 Vega
WISE_W1 64.33 7.12 16.680 0.120 Vega
WISE_W2 58.44 11.12 16.144 0.207 Vega
WISE_W3 20.95 55.46 15.423 2.875 Vega
WISE_W4 159.92 360.24 11.770 2.446 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.935 10.063 10.194
{\rm log}_{10}({\rm SFR}) -1.310 -0.358 0.177
{\rm log}_{10}({\rm sSFR}) -11.407 -10.457 -9.900
{\rm stellar\ age} 1.932 4.234 5.897

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.750 -1.362 -0.839
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.194 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.413 0.650
\delta -0.239 0.031 0.261
\tau_1/\tau_2 0.609 0.950 1.333
Q_{PAH} 0.822 2.399 4.655
U_{min} 3.113 8.744 15.829
{\rm log}_{10}(\gamma_e)\, -2.785 -1.753 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.791 -1.889 -1.163
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.439 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.851 -0.737 -0.274
0.03-0.10 Gyr -1.753 -0.333 0.302
0.10-0.32 Gyr -0.066 0.491 0.902
0.32-1.02 Gyr 0.152 0.602 0.966
1.02-3.24 Gyr -0.414 0.301 0.588
3.24-10.34 Gyr -1.389 -0.074 0.310
10.34-11.49 Gyr -1.632 -0.119 0.526