2025ibz

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Information

Transient

Name: AT2025ibz
Right ascension: 18h39m03.44s
Declination: 46d23m46.23s
Discovery Date: April 20, 2025, 8:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.083

Host

Name: 2025ibz
Right ascension: 18h39m08.26s
Declination: 46d23m38.89s
Redshift: None
Photometric Redshift: 0.178
 

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 3.95
Cutout download processed 4.24
Global aperture construction processed 0.63
Local aperture photometry processed 4.0
Global aperture photometry processed 4.2
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.33
Host information processed 0.09
Global host SED inference processed 511.78
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 18h39m03.44s, 46d23m46.23s
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

Aperture details

RA, DEC (J2000) = 18h39m08.25s, 46d23m38.99s
semi major axis, semi minor axis (arcsec) = 5.96, 5.33
angle (degrees, anti-clockwise from east) = -44.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.58 2.03 22.248 0.481 AB
GALEX_NUV 2.18 1.72 23.055 0.860 AB
PanSTARRS_g 116.76 1.2 18.732 0.011 AB
PanSTARRS_r 350.12 1.44 17.539 0.004 AB
PanSTARRS_i 561.25 1.72 17.027 0.003 AB
PanSTARRS_z 743.41 4.18 16.722 0.006 AB
PanSTARRS_y 947.36 9.82 16.459 0.011 AB
2MASS_J 1353.84 147.85 15.176 0.119 Vega
2MASS_H 1456.07 245.07 14.624 0.183 Vega
2MASS_K 1812.44 235.4 13.917 0.141 Vega
WISE_W1 736.95 15.52 14.032 0.023 Vega
WISE_W3 8.44 47.87 16.410 6.156 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})\, 11.095 11.185 11.312
{\rm log}_{10}({\rm SFR}) -1.777 -0.019 0.808
{\rm log}_{10}({\rm sSFR}) -12.907 -11.194 -10.318
{\rm stellar\ age} 6.152 7.116 10.753

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.911 -0.649 -0.483
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.466 -0.730 -0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.305 0.464 0.653
\delta -0.969 -0.873 -0.693
\tau_1/\tau_2 0.628 1.055 1.465
Q_{PAH} 0.688 2.303 4.925
U_{min} 2.402 7.919 15.884
{\rm log}_{10}(\gamma_e)\, -3.227 -1.875 -0.781

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -2.593 -1.326
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.467 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.469 -0.246 0.604
0.03-0.10 Gyr -2.562 -0.061 0.884
0.10-0.32 Gyr -2.515 -0.038 0.860
0.32-1.02 Gyr -2.843 -0.079 0.874
1.02-3.26 Gyr -1.799 0.558 1.228
3.26-10.39 Gyr -0.132 1.319 1.508
10.39-11.55 Gyr 0.707 1.561 2.486