2025aiza

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Information

Transient

Name: AT2025aiza
Right ascension: 23h34m40.00s
Declination: -13d22m02.55s
Discovery Date: Aug. 28, 2025, 10:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name:
Right ascension: 23h34m40.05s
Declination: -13d21m59.91s
Redshift: None
Photometric Redshift: 0.143
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.11
Transient MWEBV processed 0.05
Host match processed 5.56
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 3.79
Validate global photometry processed 11.87
Global host SED inference processed 388.27
Local aperture photometry processed 3.89
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 23h34m40.00s, -13d22m02.55s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 23h34m40.02s, -13d21m59.64s
semi major axis, semi minor axis (arcsec) = 5.52, 5.21
angle (degrees, anti-clockwise from east) = -79.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.11 0.72 21.388 0.077 AB
GALEX_NUV 18.25 0.62 20.747 0.037 AB
PanSTARRS_g 189.92 1.28 18.204 0.007 AB
PanSTARRS_r 376.75 1.49 17.460 0.004 AB
PanSTARRS_i 569.21 1.6 17.012 0.003 AB
PanSTARRS_z 722.41 5.17 16.753 0.008 AB
PanSTARRS_y 812.24 10.15 16.626 0.014 AB
2MASS_J 905.88 146.25 15.612 0.175 Vega
2MASS_H 1602.55 214.96 14.520 0.146 Vega
2MASS_K 1668.35 236.59 14.006 0.154 Vega
WISE_W1 693.94 19.32 14.098 0.030 Vega
WISE_W2 522.02 22.26 13.767 0.046 Vega
WISE_W3 1242.41 89.47 10.990 0.078 Vega
WISE_W4 1131.24 543.65 9.646 0.522 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.848 10.894 10.951
{\rm log}_{10}({\rm SFR}) 0.472 0.731 1.021
{\rm log}_{10}({\rm sSFR}) -10.441 -10.169 -9.883
{\rm stellar\ age} 6.424 7.054 8.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.610 -0.327 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.485 0.082 0.364

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.424 0.612
\delta -0.435 -0.154 0.041
\tau_1/\tau_2 0.684 1.049 1.417
Q_{PAH} 0.440 1.550 3.288
U_{min} 2.128 6.491 13.102
{\rm log}_{10}(\gamma_e)\, -3.305 -2.072 -1.240

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.728 -2.428 -1.646
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.436 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.051 0.396 0.604
0.03-0.10 Gyr 0.493 0.825 1.158
0.10-0.32 Gyr 0.324 0.656 0.927
0.32-1.04 Gyr 0.078 0.475 0.711
1.04-3.34 Gyr 0.210 0.688 0.937
3.34-10.75 Gyr 0.866 1.073 1.171
10.75-11.94 Gyr 0.739 1.215 1.767