2025ibw

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Information

Transient

Name: AT2025ibw
Right ascension: 13h00m51.12s
Declination: 68d02m56.13s
Discovery Date: April 22, 2025, 6:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025ibw
Right ascension: 13h00m50.76s
Declination: 68d02m57.43s
Redshift: 0.152663
Photometric Redshift: 0.148
 

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 5.57
Cutout download processed 15.25
Global aperture construction processed 1.1
Local aperture photometry processed 5.47
Global aperture photometry processed 5.11
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.28
Host information processed 0.08
Global host SED inference processed 416.34
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 13h00m51.12s, 68d02m56.13s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 13h00m50.72s, 68d02m57.31s
semi major axis, semi minor axis (arcsec) = 8.53, 6.07
angle (degrees, anti-clockwise from east) = -86.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.07 4.03 21.030 0.311 AB
GALEX_NUV 29.0 4.0 20.244 0.150 AB
SDSS_u 47.86 6.58 19.700 0.149 AB
SDSS_g 208.92 4.43 18.100 0.023 AB
PanSTARRS_g 228.82 1.6 18.001 0.008 AB
SDSS_r 404.12 6.29 17.384 0.017 AB
PanSTARRS_r 406.95 3.18 17.376 0.008 AB
SDSS_i 602.96 8.47 16.949 0.015 AB
PanSTARRS_i 551.67 3.06 17.046 0.006 AB
PanSTARRS_z 662.55 6.31 16.847 0.010 AB
SDSS_z 696.36 21.41 16.793 0.033 AB
PanSTARRS_y 843.29 12.68 16.585 0.016 AB
2MASS_J 1134.79 153.06 15.368 0.146 Vega
2MASS_H 997.19 240.58 15.035 0.262 Vega
2MASS_K 1438.23 248.83 14.168 0.188 Vega
WISE_W1 527.2 12.72 14.396 0.026 Vega
WISE_W2 373.86 16.23 14.129 0.047 Vega
WISE_W3 936.23 68.04 11.298 0.079 Vega
WISE_W4 318.31 372.32 11.023 1.270 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})\, 10.785 10.836 10.880
{\rm log}_{10}({\rm SFR}) 0.370 0.618 0.875
{\rm log}_{10}({\rm sSFR}) -10.473 -10.208 -9.959
{\rm stellar\ age} 6.085 6.771 7.961

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.375 -0.257 -0.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.526 0.148 0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.158 0.248
\delta -0.873 -0.653 -0.343
\tau_1/\tau_2 0.766 1.151 1.536
Q_{PAH} 0.670 2.010 4.292
U_{min} 2.264 7.310 14.616
{\rm log}_{10}(\gamma_e)\, -2.604 -1.462 -0.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.444 -3.427 -2.334
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.608 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.036 0.308 0.484
0.03-0.10 Gyr 0.391 0.708 1.009
0.10-0.32 Gyr 0.599 0.847 1.048
0.32-1.03 Gyr 0.378 0.676 0.872
1.03-3.31 Gyr 0.374 0.700 0.927
3.31-10.65 Gyr 0.844 1.008 1.101
10.65-11.83 Gyr 0.677 1.121 1.607