2025tia

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Information

Transient

Name: AT2025tia
Right ascension: 18h21m27.18s
Declination: 32d34m44.56s
Discovery Date: July 31, 2025, 5:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.079

Host

Name:
Right ascension: 18h21m27.52s
Declination: 32d34m43.56s
Redshift: None
Photometric Redshift: 0.116
 

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
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 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 7.65
Cutout download processed 28.55
Global aperture construction processed 0.68
Local aperture photometry processed 6.26
Global aperture photometry processed 5.76
Validate local photometry processed 0.02
Validate global photometry processed 15.39
Host information processed 0.15
Global host SED inference processed 527.49
Local host SED inference not enough filters 23.1
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) = 18h21m27.18s, 32d34m44.56s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 2.71 0.49 22.817 0.197 AB

Aperture details

RA, DEC (J2000) = 18h21m27.50s, 32d34m43.77s
semi major axis, semi minor axis (arcsec) = 4.73, 3.79
angle (degrees, anti-clockwise from east) = -104.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.91 1.27 23.197 0.720 AB
GALEX_NUV 0.58 1.88 24.483 3.502 AB
DES_g 81.72 0.64 19.119 0.008 AB
PanSTARRS_g 90.22 0.78 19.012 0.009 AB
PanSTARRS_r 206.94 1.4 18.110 0.007 AB
DES_r 220.62 1.67 18.041 0.008 AB
PanSTARRS_i 297.16 1.38 17.718 0.005 AB
PanSTARRS_z 405.87 3.65 17.379 0.010 AB
DES_z 422.56 4.92 17.335 0.013 AB
PanSTARRS_y 474.03 6.8 17.210 0.016 AB
2MASS_J 617.62 80.33 16.028 0.141 Vega
2MASS_H 754.99 121.99 15.338 0.175 Vega
2MASS_K 744.01 143.84 14.883 0.210 Vega
WISE_W1 287.16 19.34 15.056 0.073 Vega
WISE_W2 183.16 21.97 14.904 0.130 Vega
WISE_W3 58.22 44.75 14.313 0.834 Vega
WISE_W4 124.34 250.79 12.043 2.190 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.426 10.503 10.625
{\rm log}_{10}({\rm SFR}) -1.988 -0.706 0.004
{\rm log}_{10}({\rm sSFR}) -12.611 -11.263 -10.523
{\rm stellar\ age} 6.975 8.230 11.580

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.167 -0.782 -0.557
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.271 -0.639 -0.161

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.388 0.564
\delta -0.918 -0.742 -0.464
\tau_1/\tau_2 0.562 0.997 1.442
Q_{PAH} 1.067 3.082 5.287
U_{min} 3.209 8.843 16.268
{\rm log}_{10}(\gamma_e)\, -2.563 -1.426 -0.352

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.605 -1.950 -1.291
{\rm log}_{10}(\tau_{AGN})\, 1.178 1.580 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.544 -0.900 -0.255
0.03-0.10 Gyr -2.599 -0.716 0.093
0.10-0.32 Gyr -3.006 -0.880 0.046
0.32-1.05 Gyr -3.764 -1.030 -0.035
1.05-3.41 Gyr -2.876 -0.493 0.349
3.41-11.04 Gyr -1.268 0.570 0.759
11.04-12.27 Gyr 0.295 1.103 1.778