2025bhk

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Information

Transient

Name: AT2025bhk
Right ascension: 1h43m50.69s
Declination: 4d52m39.05s
Discovery Date: Jan. 15, 2025, 1:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2025bhk
Right ascension: 1h43m50.73s
Declination: 4d52m39.43s
Redshift: None
Photometric Redshift: 0.125
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.67
Cutout download processed 15.15
Global aperture construction processed 0.58
Local aperture photometry processed 4.06
Global aperture photometry processed 4.4
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.79
Host information processed 0.08
Global host SED inference processed 372.79
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 1h43m50.69s, 4d52m39.05s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 1h43m50.74s, 4d52m39.50s
semi major axis, semi minor axis (arcsec) = 7.42, 4.42
angle (degrees, anti-clockwise from east) = -80.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.98 1.08 20.891 0.073 AB
GALEX_NUV 25.36 0.9 20.390 0.038 AB
SDSS_u 40.43 5.55 19.883 0.149 AB
SDSS_g 173.78 3.82 18.300 0.024 AB
PanSTARRS_g 182.28 1.49 18.248 0.009 AB
SDSS_r 292.21 5.12 17.736 0.019 AB
PanSTARRS_r 298.87 2.25 17.711 0.008 AB
SDSS_i 395.72 6.6 17.407 0.018 AB
PanSTARRS_i 373.88 1.22 17.468 0.004 AB
PanSTARRS_z 447.43 3.52 17.273 0.009 AB
SDSS_z 398.78 19.74 17.398 0.054 AB
PanSTARRS_y 503.8 8.75 17.144 0.019 AB
2MASS_J 672.15 144.92 15.936 0.234 Vega
2MASS_H 681.04 217.08 15.449 0.346 Vega
2MASS_K 1124.39 297.28 14.435 0.287 Vega
WISE_W1 390.21 14.94 14.723 0.042 Vega
WISE_W2 284.86 18.48 14.424 0.070 Vega
WISE_W3 1013.13 86.03 11.212 0.092 Vega
WISE_W4 1334.5 561.92 9.467 0.457 Vega
 

Imaging data

 

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})\, 10.280 10.345 10.399
{\rm log}_{10}({\rm SFR}) 0.073 0.280 0.477
{\rm log}_{10}({\rm sSFR}) -10.293 -10.063 -9.849
{\rm stellar\ age} 3.698 5.033 6.004

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.535 -0.247 -0.030
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.760 -0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.337 0.517
\delta -0.194 0.110 0.278
\tau_1/\tau_2 0.769 1.056 1.350
Q_{PAH} 0.517 1.937 4.365
U_{min} 2.380 7.011 13.689
{\rm log}_{10}(\gamma_e)\, -2.592 -1.530 -0.662

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.967 -2.465 -1.489
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.506 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.019 0.216 0.394
0.03-0.10 Gyr 0.035 0.302 0.546
0.10-0.32 Gyr 0.352 0.619 0.848
0.32-1.05 Gyr 0.685 0.873 1.039
1.05-3.38 Gyr 0.376 0.562 0.739
3.38-10.93 Gyr 0.031 0.339 0.491
10.93-12.15 Gyr -0.284 0.307 0.706