2025aaot

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Information

Transient

Name: AT2025aaot
Right ascension: 4h56m43.32s
Declination: -22d21m18.46s
Discovery Date: Oct. 15, 2025, 11:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 4h56m43.36s
Declination: -22d21m18.95s
Redshift: None
Photometric Redshift: 0.064
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.43
Transient MWEBV processed 0.03
Host match processed 6.89
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 4.96
Validate global photometry processed 13.44
Global host SED inference processed 1312.17
Local aperture photometry processed 4.72
Validate local photometry processed 0.02
Local host SED inference processed 487.06
 

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) = 4h56m43.32s, -22d21m18.46s
semi major axis, semi minor axis (arcsec) = 1.62, 1.62
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 46.35 0.29 19.735 0.007 AB
PanSTARRS_g 45.69 0.41 19.751 0.010 AB
PanSTARRS_r 81.32 0.68 19.124 0.009 AB
PanSTARRS_i 96.93 0.54 18.934 0.006 AB
PanSTARRS_z 121.23 1.36 18.691 0.012 AB
DES_z 129.57 1.21 18.619 0.010 AB
PanSTARRS_y 133.8 2.87 18.584 0.023 AB

Aperture details

RA, DEC (J2000) = 4h56m43.40s, -22d21m18.80s
semi major axis, semi minor axis (arcsec) = 12.99, 3.63
angle (degrees, anti-clockwise from east) = -87.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.13 6.02 19.891 0.163 AB
GALEX_NUV 30.03 2.83 20.206 0.102 AB
DES_g 192.06 0.65 18.191 0.004 AB
PanSTARRS_g 186.77 1.63 18.222 0.009 AB
PanSTARRS_r 280.21 2.76 17.781 0.011 AB
PanSTARRS_i 346.19 2.19 17.552 0.007 AB
PanSTARRS_z 389.95 5.59 17.422 0.016 AB
DES_z 423.54 2.51 17.333 0.006 AB
PanSTARRS_y 446.56 11.9 17.275 0.029 AB
2MASS_J 376.06 188.31 16.567 0.544 Vega
2MASS_H 590.33 256.13 15.605 0.471 Vega
2MASS_K 584.34 350.18 15.146 0.651 Vega
WISE_W1 305.73 11.21 14.988 0.040 Vega
WISE_W2 188.72 14.95 14.871 0.086 Vega
WISE_W3 640.63 65.81 11.709 0.112 Vega
WISE_W4 922.92 413.13 9.867 0.486 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})\, 9.119 9.255 9.359
{\rm log}_{10}({\rm SFR}) -1.914 -1.092 -0.476
{\rm log}_{10}({\rm sSFR}) -11.183 -10.369 -9.686
{\rm stellar\ age} 3.779 6.224 7.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.472 -0.899 -0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.765 -1.120 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.613 0.953
\delta -0.545 -0.126 0.215
\tau_1/\tau_2 0.725 1.063 1.400
Q_{PAH} 1.662 3.844 5.920
U_{min} 3.262 8.895 15.882
{\rm log}_{10}(\gamma_e)\, -2.816 -1.355 -0.392

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.051 -1.050 -0.386
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.656 2.053

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.318 -1.427 -0.818
0.03-0.10 Gyr -2.038 -1.058 -0.392
0.10-0.33 Gyr -1.383 -0.680 -0.122
0.33-1.08 Gyr -1.323 -0.643 -0.231
1.08-3.54 Gyr -1.246 -0.675 -0.425
3.54-11.61 Gyr -1.333 -0.702 -0.502
11.61-12.90 Gyr -1.487 -0.734 -0.183

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.637 9.695 9.760
{\rm log}_{10}({\rm SFR}) -0.572 -0.339 -0.018
{\rm log}_{10}({\rm sSFR}) -10.265 -10.026 -9.720
{\rm stellar\ age} 5.141 6.367 7.518

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.688 -0.378 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 0.041 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.030 0.098 0.266
\delta 0.056 0.289 0.373
\tau_1/\tau_2 0.647 1.002 1.386
Q_{PAH} 2.139 4.117 5.773
U_{min} 2.806 7.785 15.108
{\rm log}_{10}(\gamma_e)\, -2.318 -1.202 -0.345

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.559 -2.007 -1.370
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.456 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.930 -0.630 -0.487
0.03-0.10 Gyr -0.577 -0.250 0.122
0.10-0.33 Gyr -0.452 -0.181 0.047
0.33-1.08 Gyr -0.466 -0.205 -0.035
1.08-3.54 Gyr -0.395 -0.158 0.054
3.54-11.61 Gyr -0.508 -0.252 -0.119
11.61-12.90 Gyr -0.752 -0.203 0.251