2025aavi

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Information

Transient

Name: AT2025aavi
Right ascension: 9h38m18.73s
Declination: 38d23m08.55s
Discovery Date: Oct. 13, 2025, 12:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name:
Right ascension: 9h38m18.66s
Declination: 38d23m09.26s
Redshift: None
Photometric Redshift: 0.190
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.51
Transient MWEBV processed 0.05
Host match processed 5.59
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 5.79
Validate global photometry processed 15.4
Global host SED inference processed 392.37
Local aperture photometry processed 5.69
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) = 9h38m18.73s, 38d23m08.55s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 9h38m18.65s, 38d23m09.42s
semi major axis, semi minor axis (arcsec) = 3.15, 2.5
angle (degrees, anti-clockwise from east) = -14.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.74 0.41 23.297 0.255 AB
GALEX_NUV 3.44 0.43 22.558 0.135 AB
SDSS_u 8.71 1.84 21.550 0.230 AB
SDSS_g 21.73 1.56 20.557 0.078 AB
DES_g 20.88 0.34 20.600 0.018 AB
PanSTARRS_g 21.19 0.69 20.585 0.035 AB
SDSS_r 36.01 2.17 20.009 0.066 AB
PanSTARRS_r 37.54 0.59 19.964 0.017 AB
SDSS_i 50.72 3.1 19.637 0.066 AB
PanSTARRS_i 52.76 0.65 19.594 0.013 AB
PanSTARRS_z 62.11 1.89 19.417 0.033 AB
SDSS_z 50.01 9.83 19.652 0.213 AB
PanSTARRS_y 67.01 4.52 19.335 0.073 AB
2MASS_J 359.5 78.78 16.616 0.238 Vega
2MASS_H -28.06 112.71 Vega
2MASS_K -52.87 131.25 Vega
WISE_W1 44.61 6.37 17.077 0.155 Vega
WISE_W2 30.23 10.09 16.860 0.362 Vega
WISE_W3 38.74 50.8 14.756 1.424 Vega
WISE_W4 -321.22 374.57 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})\, 9.780 9.909 10.037
{\rm log}_{10}({\rm SFR}) -0.309 0.229 0.635
{\rm log}_{10}({\rm sSFR}) -10.251 -9.672 -9.199
{\rm stellar\ age} 3.482 5.347 6.631

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.425 -0.755 -0.166
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.747 -0.463 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.386 0.627 0.884
\delta -0.297 -0.029 0.185
\tau_1/\tau_2 0.757 1.095 1.424
Q_{PAH} 0.786 2.151 4.275
U_{min} 2.856 8.253 15.338
{\rm log}_{10}(\gamma_e)\, -2.551 -1.566 -0.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.911 -1.911 -0.857
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.457 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.776 -0.140 0.273
0.03-0.10 Gyr -0.351 0.285 0.754
0.10-0.32 Gyr -0.146 0.312 0.650
0.32-1.01 Gyr -0.341 0.110 0.492
1.01-3.23 Gyr -0.373 0.030 0.284
3.23-10.27 Gyr -0.547 -0.045 0.185
10.27-11.42 Gyr -0.797 -0.018 0.537