2025hbz

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Information

Transient

Name: AT2025hbz
Right ascension: 20h47m15.25s
Declination: 22d02m35.18s
Discovery Date: April 5, 2025, 11:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.113

Host

Name: 2025hbz
Right ascension: 20h47m15.39s
Declination: 22d02m35.63s
Redshift: None
Photometric Redshift: 0.113
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.58
Cutout download processed 3.97
Global aperture construction processed 0.73
Local aperture photometry processed 4.23
Global aperture photometry processed 4.3
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.75
Host information processed 0.08
Global host SED inference processed 425.91
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 20h47m15.25s, 22d02m35.18s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
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) = 20h47m15.40s, 22d02m35.45s
semi major axis, semi minor axis (arcsec) = 11.69, 3.94
angle (degrees, anti-clockwise from east) = -59.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.43 3.53 21.585 0.454 AB
GALEX_NUV 8.81 2.54 21.538 0.313 AB
PanSTARRS_g 138.22 1.77 18.549 0.014 AB
PanSTARRS_r 222.82 2.0 18.030 0.010 AB
PanSTARRS_i 278.42 3.28 17.788 0.013 AB
PanSTARRS_z 334.86 5.97 17.588 0.019 AB
PanSTARRS_y 416.16 13.96 17.352 0.036 AB
2MASS_J 356.83 169.99 16.624 0.517 Vega
2MASS_H 270.5 225.36 16.452 0.905 Vega
2MASS_K 376.03 336.45 15.624 0.971 Vega
WISE_W1 348.41 36.82 14.846 0.115 Vega
WISE_W2 246.83 29.7 14.580 0.131 Vega
WISE_W3 414.28 86.05 12.183 0.226 Vega
WISE_W4 508.14 533.97 10.515 1.141 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})\, 10.015 10.110 10.187
{\rm log}_{10}({\rm SFR}) -0.486 -0.003 0.478
{\rm log}_{10}({\rm sSFR}) -10.584 -10.111 -9.601
{\rm stellar\ age} 2.163 4.079 5.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.136 0.045 0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.398 -0.640 0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.264 0.467
\delta -0.366 -0.001 0.259
\tau_1/\tau_2 0.579 0.929 1.270
Q_{PAH} 0.911 2.358 4.566
U_{min} 2.372 7.111 13.643
{\rm log}_{10}(\gamma_e)\, -2.997 -2.080 -0.904

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.094 -2.634 -1.618
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.463 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.779 -0.245 0.003
0.03-0.10 Gyr -0.589 0.058 0.611
0.10-0.32 Gyr 0.243 0.742 1.091
0.32-1.05 Gyr 0.414 0.765 0.964
1.05-3.41 Gyr -0.047 0.331 0.550
3.41-11.07 Gyr -0.760 -0.051 0.194
11.07-12.30 Gyr -1.132 -0.136 0.393