2025aixf

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Information

Transient

Name: AT2025aixf
Right ascension: 16h40m10.36s
Declination: 33d05m48.66s
Discovery Date: June 29, 2025, 9:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2023292
Right ascension: 16h40m09.31s
Declination: 33d05m57.87s
Redshift: None
Photometric Redshift: 0.086
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.7
Transient MWEBV processed 0.07
Host match processed 4.07
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.94
Validate global photometry processed 20.19
Global host SED inference processed 484.99
Local aperture photometry processed 5.29
Validate local photometry processed 0.03
Local host SED inference processed 469.08
 

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) = 16h40m10.36s, 33d05m48.66s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 6.46 0.28 21.874 0.048 AB
PanSTARRS_i 7.95 0.28 21.649 0.038 AB
PanSTARRS_z 11.33 0.73 21.265 0.070 AB
PanSTARRS_y 10.91 2.02 21.305 0.201 AB

Aperture details

RA, DEC (J2000) = 16h40m09.33s, 33d05m58.02s
semi major axis, semi minor axis (arcsec) = 5.94, 5.11
angle (degrees, anti-clockwise from east) = -158.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.03 0.76 21.782 0.117 AB
GALEX_NUV 10.53 0.6 21.344 0.062 AB
SDSS_u 63.12 3.97 19.400 0.068 AB
SDSS_g 194.78 3.84 18.176 0.021 AB
PanSTARRS_g 207.25 1.1 18.109 0.006 AB
SDSS_r 408.21 5.71 17.373 0.015 AB
PanSTARRS_r 417.07 1.27 17.349 0.003 AB
SDSS_i 603.82 7.29 16.948 0.013 AB
PanSTARRS_i 600.91 1.24 16.953 0.002 AB
PanSTARRS_z 729.04 3.21 16.743 0.005 AB
SDSS_z 799.17 16.66 16.643 0.023 AB
PanSTARRS_y 834.13 8.8 16.597 0.011 AB
WISE_W1 496.28 11.96 14.462 0.026 Vega
WISE_W2 304.36 14.42 14.353 0.051 Vega
WISE_W3 302.24 56.86 12.525 0.204 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.230 8.511 8.689
{\rm log}_{10}({\rm SFR}) -2.178 -1.253 -0.210
{\rm log}_{10}({\rm sSFR}) -10.657 -9.856 -8.557
{\rm stellar\ age} 0.359 4.887 6.980

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.519 -0.821 -0.176
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.498 -0.757 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.622 1.192 1.973
\delta -0.167 0.098 0.292
\tau_1/\tau_2 0.665 1.063 1.463
Q_{PAH} 1.400 3.246 5.444
U_{min} 3.049 8.728 16.507
{\rm log}_{10}(\gamma_e)\, -2.865 -1.673 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.632 -0.243 0.236
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.510 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.371 -1.866 -1.123
0.03-0.10 Gyr -2.302 -1.217 -0.071
0.10-0.33 Gyr -2.306 -1.290 -0.467
0.33-1.07 Gyr -3.359 -1.424 -0.860
1.07-3.48 Gyr -4.445 -1.501 -1.125
3.48-11.36 Gyr -5.070 -1.638 -1.213
11.36-12.63 Gyr -5.315 -1.758 -1.022

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.436 10.507 10.588
{\rm log}_{10}({\rm SFR}) -0.853 -0.452 -0.060
{\rm log}_{10}({\rm sSFR}) -11.370 -10.951 -10.555
{\rm stellar\ age} 7.830 10.255 11.911

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.866 -0.655 -0.531
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.469 0.257 0.429

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.196 0.331
\delta -0.793 -0.446 -0.083
\tau_1/\tau_2 0.587 1.022 1.481
Q_{PAH} 0.689 1.845 3.725
U_{min} 2.738 7.932 15.522
{\rm log}_{10}(\gamma_e)\, -2.993 -2.058 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.350 -3.300 -2.283
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.544 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.199 -0.608 -0.349
0.03-0.10 Gyr -1.069 -0.412 0.057
0.10-0.33 Gyr -2.734 -0.946 -0.324
0.33-1.07 Gyr -4.024 -1.277 -0.624
1.07-3.48 Gyr -3.329 -1.151 -0.385
3.48-11.36 Gyr -1.176 0.400 0.722
11.36-12.63 Gyr 0.624 1.458 1.726