2025aali

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Information

Transient

Name: AT2025aali
Right ascension: 1h39m48.05s
Declination: 4d03m45.91s
Discovery Date: Oct. 11, 2025, 4:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 1h39m47.88s
Declination: 4d03m45.82s
Redshift: None
Photometric Redshift: 0.072
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.15
Transient MWEBV processed 0.04
Host match processed 6.28
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 4.95
Validate global photometry processed 14.26
Global host SED inference processed 411.87
Local aperture photometry processed 4.7
Validate local photometry processed 0.02
Local host SED inference processed 460.52
 

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) = 1h39m48.05s, 4d03m45.91s
semi major axis, semi minor axis (arcsec) = 1.47, 1.47
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 22.42 1.3 20.523 0.063 AB
PanSTARRS_g 19.62 0.38 20.668 0.021 AB
SDSS_r 45.15 1.89 19.763 0.045 AB
PanSTARRS_r 35.79 0.64 20.016 0.020 AB
SDSS_i 61.27 2.35 19.432 0.042 AB
PanSTARRS_i 48.08 0.36 19.695 0.008 AB
PanSTARRS_z 61.66 0.95 19.425 0.017 AB
SDSS_z 86.36 5.45 19.059 0.069 AB
PanSTARRS_y 69.9 2.65 19.289 0.041 AB

Aperture details

RA, DEC (J2000) = 1h39m47.88s, 4d03m46.17s
semi major axis, semi minor axis (arcsec) = 9.84, 4.12
angle (degrees, anti-clockwise from east) = -117.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.29 2.27 21.368 0.239 AB
GALEX_NUV 16.93 1.94 20.828 0.125 AB
SDSS_u 35.66 5.79 20.019 0.176 AB
SDSS_g 189.88 4.03 18.204 0.023 AB
PanSTARRS_g 198.71 1.6 18.154 0.009 AB
SDSS_r 373.77 5.94 17.468 0.017 AB
PanSTARRS_r 355.61 2.75 17.523 0.008 AB
SDSS_i 515.84 7.83 17.119 0.016 AB
PanSTARRS_i 505.73 1.54 17.140 0.003 AB
PanSTARRS_z 617.06 4.06 16.924 0.007 AB
SDSS_z 681.62 22.39 16.816 0.036 AB
PanSTARRS_y 677.66 11.33 16.822 0.018 AB
2MASS_J 828.73 168.18 15.709 0.220 Vega
2MASS_H 1314.69 276.46 14.735 0.228 Vega
2MASS_K 832.18 263.45 14.762 0.344 Vega
WISE_W1 409.87 15.1 14.669 0.040 Vega
WISE_W2 240.65 17.41 14.608 0.079 Vega
WISE_W3 536.29 98.74 11.902 0.200 Vega
WISE_W4 -16.24 461.29 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})\, 9.058 9.182 9.285
{\rm log}_{10}({\rm SFR}) -2.426 -1.639 -0.775
{\rm log}_{10}({\rm sSFR}) -11.605 -10.852 -9.951
{\rm stellar\ age} 4.204 7.012 8.783

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.171 -0.460 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.730 0.106

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.513 1.280
\delta -0.338 0.046 0.315
\tau_1/\tau_2 0.646 1.055 1.435
Q_{PAH} 1.043 3.035 5.539
U_{min} 2.938 8.290 15.289
{\rm log}_{10}(\gamma_e)\, -3.074 -1.836 -0.720

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.603 -0.417 0.018
{\rm log}_{10}(\tau_{AGN})\, 1.189 1.574 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.042 -2.018 -1.451
0.03-0.10 Gyr -2.544 -1.605 -0.691
0.10-0.33 Gyr -2.157 -1.402 -0.648
0.33-1.07 Gyr -2.255 -1.280 -0.577
1.07-3.52 Gyr -2.244 -0.938 -0.562
3.52-11.53 Gyr -1.840 -0.735 -0.556
11.53-12.81 Gyr -1.815 -0.699 -0.023

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.185 10.262 10.341
{\rm log}_{10}({\rm SFR}) -0.709 -0.283 0.161
{\rm log}_{10}({\rm sSFR}) -10.960 -10.506 -10.069
{\rm stellar\ age} 7.632 9.875 11.915

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.154 -0.849 -0.634
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.688 -0.692 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.332 0.518
\delta -0.351 -0.103 0.108
\tau_1/\tau_2 0.502 0.997 1.456
Q_{PAH} 0.662 1.873 3.813
U_{min} 3.257 9.022 16.930
{\rm log}_{10}(\gamma_e)\, -2.783 -1.847 -1.005

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.861 -2.466 -1.676
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.522 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.754 -1.105 -0.676
0.03-0.10 Gyr -0.647 -0.156 0.316
0.10-0.33 Gyr -1.830 -0.419 0.060
0.33-1.07 Gyr -3.250 -0.913 -0.354
1.07-3.52 Gyr -3.188 -1.021 -0.315
3.52-11.53 Gyr -1.172 0.220 0.477
11.53-12.81 Gyr 0.281 1.143 1.463