2025aazv

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Information

Transient

Name: AT2025aazv
Right ascension: 23h41m42.13s
Declination: -29d07m41.95s
Discovery Date: Oct. 20, 2025, 11:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 733020
Right ascension: 23h41m42.48s
Declination: -29d07m36.26s
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
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 4.04
Cutout download processed 4.18
Global aperture construction processed 0.62
Local aperture photometry processed 3.9
Global aperture photometry processed 4.07
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.82
Host information processed 0.11
Global host SED inference processed 397.17
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 23h41m42.13s, -29d07m41.95s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
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) = 23h41m42.59s, -29d07m36.47s
semi major axis, semi minor axis (arcsec) = 7.18, 5.79
angle (degrees, anti-clockwise from east) = -135.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 35.71 5.94 20.018 0.181 AB
GALEX_NUV 34.46 2.61 20.057 0.082 AB
PanSTARRS_g 161.07 1.66 18.382 0.011 AB
PanSTARRS_r 244.22 2.12 17.931 0.009 AB
PanSTARRS_i 338.63 2.07 17.576 0.007 AB
PanSTARRS_z 395.72 5.18 17.407 0.014 AB
PanSTARRS_y 464.89 10.96 17.232 0.026 AB
2MASS_J 324.77 180.55 16.726 0.604 Vega
2MASS_H 498.65 284.46 15.788 0.619 Vega
2MASS_K 1199.27 290.68 14.365 0.263 Vega
WISE_W1 281.0 12.77 15.079 0.049 Vega
WISE_W2 164.12 14.94 15.023 0.099 Vega
WISE_W3 552.83 73.37 11.870 0.144 Vega
WISE_W4 351.36 353.32 10.916 1.092 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})\, 10.288 10.336 10.392
{\rm log}_{10}({\rm SFR}) 0.139 0.323 0.553
{\rm log}_{10}({\rm sSFR}) -10.220 -10.028 -9.804
{\rm stellar\ age} 6.538 7.241 8.705

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.454 -0.280 -0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.383 0.111 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.113 0.207
\delta -0.499 -0.060 0.249
\tau_1/\tau_2 0.749 1.077 1.420
Q_{PAH} 0.893 2.379 4.269
U_{min} 2.425 7.451 14.552
{\rm log}_{10}(\gamma_e)\, -2.465 -1.366 -0.454

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.237 -3.020 -1.960
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.602 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.166 0.027 0.172
0.03-0.10 Gyr 0.172 0.413 0.681
0.10-0.32 Gyr -0.049 0.246 0.456
0.32-1.05 Gyr -0.359 -0.002 0.229
1.05-3.40 Gyr -0.256 0.120 0.374
3.40-11.03 Gyr 0.313 0.488 0.588
11.03-12.25 Gyr 0.242 0.688 1.186