2025ixi

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Information

Transient

Name: AT2025ixi
Right ascension: 11h17m43.21s
Declination: 50d09m26.36s
Discovery Date: Feb. 20, 2025, 11:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2025ixi
Right ascension: 11h17m43.22s
Declination: 50d09m27.47s
Redshift: 0.146069
Photometric Redshift: 0.225
 

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 2.02
Cutout download processed 14.92
Global aperture construction processed 0.65
Local aperture photometry processed 5.12
Global aperture photometry processed 5.22
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.89
Host information processed 0.11
Global host SED inference processed 444.21
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 11h17m43.21s, 50d09m26.36s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 11h17m43.21s, 50d09m27.94s
semi major axis, semi minor axis (arcsec) = 3.0, 2.69
angle (degrees, anti-clockwise from east) = -119.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.85 2.1 21.663 0.290 AB
GALEX_NUV 7.12 0.47 21.768 0.072 AB
SDSS_u 12.93 2.22 21.121 0.187 AB
SDSS_g 25.75 1.65 20.373 0.070 AB
PanSTARRS_g 26.39 0.65 20.346 0.027 AB
SDSS_r 39.94 2.0 19.897 0.054 AB
PanSTARRS_r 39.19 0.66 19.917 0.018 AB
SDSS_i 51.7 2.63 19.616 0.055 AB
PanSTARRS_i 47.68 0.68 19.704 0.015 AB
PanSTARRS_z 48.32 1.65 19.690 0.037 AB
SDSS_z 43.09 7.31 19.814 0.184 AB
PanSTARRS_y 59.92 3.42 19.456 0.062 AB
2MASS_J -0.43 83.8 Vega
2MASS_H 51.85 130.15 18.246 2.725 Vega
2MASS_K 81.88 129.56 17.279 1.718 Vega
WISE_W1 19.42 7.58 17.980 0.424 Vega
WISE_W2 29.59 11.52 16.883 0.423 Vega
WISE_W3 61.08 53.08 14.261 0.944 Vega
WISE_W4 -11.65 337.79 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})\, 9.235 9.442 9.584
{\rm log}_{10}({\rm SFR}) -0.247 0.218 0.657
{\rm log}_{10}({\rm sSFR}) -9.742 -9.237 -8.671
{\rm stellar\ age} 2.081 4.850 6.455

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.430 -0.602 -0.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.523 -0.926 -0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.532 0.976
\delta -0.236 0.163 0.306
\tau_1/\tau_2 0.746 1.156 1.532
Q_{PAH} 1.069 2.995 5.125
U_{min} 3.170 8.614 16.422
{\rm log}_{10}(\gamma_e)\, -2.921 -1.776 -0.670

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.725 -1.329 -0.210
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.394 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.369 -0.010 0.336
0.03-0.10 Gyr -0.238 0.279 0.756
0.10-0.32 Gyr -0.476 0.007 0.489
0.32-1.04 Gyr -0.974 -0.349 0.025
1.04-3.33 Gyr -1.271 -0.507 -0.217
3.33-10.72 Gyr -1.457 -0.594 -0.304
10.72-11.91 Gyr -1.605 -0.604 -0.062