2025aflo

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Information

Transient

Name: AT2025aflo
Right ascension: 10h53m25.89s
Declination: -0d14m24.33s
Discovery Date: Nov. 28, 2025, 10:35 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 3111685
Right ascension: 10h53m25.92s
Declination: -0d14m26.81s
Redshift: None
Photometric Redshift: 0.074
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.75
Transient MWEBV processed 0.04
Host match processed 4.12
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 6.9
Validate global photometry processed 16.33
Global host SED inference processed 567.54
Local aperture photometry processed 5.86
Validate local photometry processed 0.03
Local host SED inference processed 515.4
 

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) = 10h53m25.89s, -0d14m24.33s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
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 47.01 0.4 19.719 0.009 AB
PanSTARRS_g 48.61 0.35 19.683 0.008 AB
SDSS_r 65.18 2.17 19.365 0.036 AB
PanSTARRS_r 72.13 0.47 19.255 0.007 AB
SDSS_i 90.49 2.61 19.009 0.031 AB
PanSTARRS_i 91.49 0.4 18.997 0.005 AB
PanSTARRS_z 108.54 1.07 18.811 0.011 AB
SDSS_z 106.53 4.39 18.831 0.045 AB
PanSTARRS_y 111.2 2.94 18.785 0.029 AB

Aperture details

RA, DEC (J2000) = 10h53m25.92s, -0d14m26.65s
semi major axis, semi minor axis (arcsec) = 7.09, 5.97
angle (degrees, anti-clockwise from east) = -0.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.66 1.15 20.512 0.055 AB
GALEX_NUV 38.53 0.93 19.936 0.026 AB
SDSS_u 136.56 4.72 18.562 0.038 AB
SDSS_g 322.61 4.95 17.628 0.017 AB
DES_g 337.94 1.15 17.578 0.004 AB
PanSTARRS_g 329.47 1.47 17.605 0.005 AB
SDSS_r 524.53 6.51 17.101 0.013 AB
PanSTARRS_r 528.57 2.0 17.092 0.004 AB
SDSS_i 710.09 7.98 16.772 0.012 AB
PanSTARRS_i 684.24 1.74 16.812 0.003 AB
PanSTARRS_z 836.48 4.81 16.594 0.006 AB
SDSS_z 900.17 17.87 16.514 0.022 AB
PanSTARRS_y 890.34 13.38 16.526 0.016 AB
2MASS_J 1026.71 164.24 15.476 0.174 Vega
2MASS_H 1589.97 225.59 14.529 0.154 Vega
2MASS_K 1134.12 322.54 14.426 0.309 Vega
WISE_W1 556.23 17.11 14.338 0.033 Vega
WISE_W2 370.88 20.06 14.138 0.059 Vega
WISE_W3 1246.0 94.22 10.987 0.082 Vega
WISE_W4 2260.36 639.84 8.895 0.307 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})\, 9.043 9.218 9.337
{\rm log}_{10}({\rm SFR}) -2.334 -1.171 -0.152
{\rm log}_{10}({\rm sSFR}) -11.479 -10.397 -9.397
{\rm stellar\ age} 1.216 5.216 7.045

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.509 -0.889 -0.309
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.872 -0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.440 0.941
\delta -0.614 -0.167 0.203
\tau_1/\tau_2 0.635 1.017 1.391
Q_{PAH} 1.209 3.222 5.358
U_{min} 3.055 8.708 16.476
{\rm log}_{10}(\gamma_e)\, -3.098 -1.900 -0.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.329 -0.585 -0.055
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.577 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.271 -1.663 -1.130
0.03-0.10 Gyr -2.675 -1.116 -0.016
0.10-0.33 Gyr -1.661 -0.514 0.304
0.33-1.07 Gyr -1.875 -0.568 -0.158
1.07-3.51 Gyr -2.314 -0.691 -0.369
3.51-11.50 Gyr -3.130 -0.886 -0.563
11.50-12.78 Gyr -3.062 -0.939 -0.298

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.077 10.230 10.384
{\rm log}_{10}({\rm SFR}) 0.442 0.891 1.289
{\rm log}_{10}({\rm sSFR}) -9.892 -9.292 -8.876
{\rm stellar\ age} 6.216 7.598 11.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.285 -0.797 -0.529
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -0.706 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.351 0.528
\delta -0.799 -0.521 -0.233
\tau_1/\tau_2 0.526 1.030 1.487
Q_{PAH} 0.321 1.081 2.395
U_{min} 2.859 9.121 16.994
{\rm log}_{10}(\gamma_e)\, -3.449 -2.552 -1.641

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.041 -2.173 -1.708
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.418 1.791

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.575 -2.393 -1.091
0.03-0.10 Gyr 0.602 1.052 1.453
0.10-0.33 Gyr -2.734 -0.902 0.447
0.33-1.07 Gyr -4.186 -1.724 -0.102
1.07-3.51 Gyr -3.328 -0.787 0.240
3.51-11.50 Gyr -1.230 0.151 0.476
11.50-12.78 Gyr -1.013 0.616 1.458