2025aizn

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Information

Transient

Name: AT2025aizn
Right ascension: 3h54m18.11s
Declination: -6d55m56.23s
Discovery Date: Sept. 1, 2025, 1:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.081

Host

Name:
Right ascension: 3h54m18.24s
Declination: -6d55m58.28s
Redshift: None
Photometric Redshift: 0.161
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 1.61
Transient MWEBV processed 0.05
Host match processed 9.59
Host information processed 0.22
Host MWEBV processed 0.07
Global aperture construction processed 0.9
Global aperture photometry processed 6.08
Validate global photometry processed 17.04
Global host SED inference processed 424.71
Local aperture photometry processed 9.33
Validate local photometry no valid phot 0.05
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) = 3h54m18.11s, -6d55m56.23s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 3h54m18.22s, -6d55m58.08s
semi major axis, semi minor axis (arcsec) = 5.71, 4.48
angle (degrees, anti-clockwise from east) = -102.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 37.7 3.99 19.959 0.115 AB
SDSS_g 116.43 3.4 18.735 0.032 AB
DES_g 126.39 0.56 18.646 0.005 AB
PanSTARRS_g 127.03 1.26 18.640 0.011 AB
SDSS_r 231.19 4.78 17.990 0.022 AB
PanSTARRS_r 231.58 1.23 17.988 0.006 AB
DES_r 249.63 1.32 17.907 0.006 AB
SDSS_i 345.0 6.5 17.555 0.020 AB
PanSTARRS_i 338.56 1.58 17.576 0.005 AB
PanSTARRS_z 406.72 3.61 17.377 0.010 AB
SDSS_z 438.95 17.49 17.294 0.043 AB
PanSTARRS_y 496.31 8.56 17.161 0.019 AB
2MASS_J 636.02 142.27 15.996 0.243 Vega
2MASS_H 917.95 228.17 15.125 0.270 Vega
2MASS_K 1235.62 276.93 14.332 0.243 Vega
WISE_W1 369.39 13.39 14.782 0.039 Vega
WISE_W2 290.12 18.51 14.405 0.069 Vega
WISE_W3 1264.14 72.59 10.972 0.062 Vega
WISE_W4 1531.71 520.96 9.317 0.369 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})\, 10.360 10.539 10.625
{\rm log}_{10}({\rm SFR}) 0.497 1.042 1.518
{\rm log}_{10}({\rm sSFR}) -10.130 -9.536 -8.893
{\rm stellar\ age} 3.691 5.450 6.555

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.514 -0.313 -0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.395 0.269 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.421 0.633
\delta -0.883 -0.694 -0.443
\tau_1/\tau_2 0.563 0.915 1.260
Q_{PAH} 0.612 1.839 3.785
U_{min} 1.934 6.008 12.642
{\rm log}_{10}(\gamma_e)\, -3.459 -2.449 -1.424

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.208 -2.892 -1.849
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.483 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.021 0.412 0.699
0.03-0.10 Gyr 0.547 1.164 1.670
0.10-0.32 Gyr 0.452 0.914 1.251
0.32-1.03 Gyr 0.123 0.700 0.995
1.03-3.30 Gyr 0.101 0.607 0.884
3.30-10.56 Gyr 0.065 0.578 0.769
10.56-11.74 Gyr -0.138 0.595 1.085