2025ibq

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Information

Transient

Name: AT2025ibq
Right ascension: 16h48m43.81s
Declination: 62d41m05.29s
Discovery Date: April 8, 2025, 9:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025ibq
Right ascension: 16h48m43.85s
Declination: 62d41m05.39s
Redshift: None
Photometric Redshift: 0.114
 

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 2.78
Cutout download processed 15.1
Global aperture construction processed 0.65
Local aperture photometry processed 5.59
Global aperture photometry processed 5.54
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.82
Host information processed 0.09
Global host SED inference processed 414.8
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
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) = 16h48m43.81s, 62d41m05.29s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
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) = 16h48m43.83s, 62d41m05.60s
semi major axis, semi minor axis (arcsec) = 4.87, 3.99
angle (degrees, anti-clockwise from east) = -124.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.08 1.66 22.373 0.441 AB
GALEX_NUV 3.95 1.55 22.409 0.426 AB
SDSS_u 35.88 3.06 20.013 0.093 AB
SDSS_g 175.59 3.75 18.289 0.023 AB
PanSTARRS_g 184.3 1.14 18.236 0.007 AB
SDSS_r 336.42 5.13 17.583 0.017 AB
PanSTARRS_r 328.76 1.18 17.608 0.004 AB
SDSS_i 472.68 6.4 17.214 0.015 AB
PanSTARRS_i 466.04 1.41 17.229 0.003 AB
PanSTARRS_z 545.15 3.01 17.059 0.006 AB
SDSS_z 576.79 13.82 16.997 0.026 AB
PanSTARRS_y 633.61 8.23 16.895 0.014 AB
2MASS_J 645.04 122.49 15.981 0.206 Vega
2MASS_H 1017.4 190.69 15.014 0.203 Vega
2MASS_K 1227.95 213.2 14.339 0.189 Vega
WISE_W3 1013.12 46.26 11.212 0.050 Vega
WISE_W4 2490.59 323.94 8.789 0.141 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})\, 10.266 10.383 10.488
{\rm log}_{10}({\rm SFR}) -0.545 0.072 0.428
{\rm log}_{10}({\rm sSFR}) -10.925 -10.335 -9.941
{\rm stellar\ age} 2.764 5.284 6.862

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.965 -0.578 -0.247
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.534 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.258 0.461 0.724
\delta -0.799 -0.452 -0.005
\tau_1/\tau_2 0.589 0.922 1.278
Q_{PAH} 0.632 1.567 3.201
U_{min} 2.249 6.938 14.125
{\rm log}_{10}(\gamma_e)\, -3.227 -2.055 -1.334

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.194 -2.576 -1.315
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.457 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.324 0.105 0.399
0.03-0.10 Gyr -1.076 0.006 0.471
0.10-0.32 Gyr -0.826 0.250 0.744
0.32-1.05 Gyr 0.095 0.647 1.001
1.05-3.41 Gyr 0.298 0.636 0.918
3.41-11.06 Gyr -0.494 0.361 0.628
11.06-12.29 Gyr -0.813 0.282 0.838