2025itu

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Information

Transient

Name: AT2025itu
Right ascension: 5h00m43.08s
Declination: 2d56m46.97s
Discovery Date: Feb. 25, 2025, 6:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2025itu
Right ascension: 5h00m43.48s
Declination: 2d56m47.95s
Redshift: 0.158842
Photometric Redshift: 0.154
 

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 4.0
Cutout download processed 3.28
Global aperture construction processed 0.7
Local aperture photometry processed 4.01
Global aperture photometry processed 4.18
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.16
Host information processed 0.11
Global host SED inference processed 470.94
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
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) = 5h00m43.08s, 2d56m46.97s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 5h00m43.47s, 2d56m48.02s
semi major axis, semi minor axis (arcsec) = 8.66, 6.69
angle (degrees, anti-clockwise from east) = -115.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 336.16 2.0 17.584 0.006 AB
PanSTARRS_r 878.42 2.44 16.541 0.003 AB
PanSTARRS_i 1290.33 2.16 16.123 0.002 AB
PanSTARRS_z 1695.01 4.91 15.827 0.003 AB
PanSTARRS_y 2081.82 12.52 15.604 0.007 AB
2MASS_J 2703.71 270.57 14.425 0.109 Vega
2MASS_H 3223.75 389.46 13.761 0.131 Vega
2MASS_K 3914.4 441.81 13.081 0.123 Vega
WISE_W2 876.56 34.37 13.204 0.043 Vega
WISE_W3 244.57 95.14 12.755 0.422 Vega
WISE_W4 314.0 545.43 11.038 1.886 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})\, 11.286 11.417 11.523
{\rm log}_{10}({\rm SFR}) -3.541 -0.103 0.903
{\rm log}_{10}({\rm sSFR}) -15.285 -11.586 -10.467
{\rm stellar\ age} 5.881 7.234 10.791

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.842 -0.588 -0.417
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.419 -0.746 -0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.417 0.610
\delta -0.923 -0.726 -0.396
\tau_1/\tau_2 0.493 0.891 1.326
Q_{PAH} 0.883 2.775 5.338
U_{min} 2.607 8.486 16.197
{\rm log}_{10}(\gamma_e)\, -3.024 -1.710 -0.475

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.602 -3.871 -2.846
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.615 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.314 -0.238 0.851
0.03-0.10 Gyr -4.280 -0.331 0.943
0.10-0.32 Gyr -3.997 -0.186 1.053
0.32-1.03 Gyr -3.275 -0.039 1.069
1.03-3.30 Gyr -1.964 0.685 1.512
3.30-10.58 Gyr 0.211 1.515 1.747
10.58-11.76 Gyr 0.477 1.738 2.679