2025aefp

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Information

Transient

Name: AT2025aefp
Right ascension: 11h49m48.86s
Declination: 37d42m58.10s
Discovery Date: Nov. 18, 2025, 4:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 11h49m48.49s
Declination: 37d42m56.89s
Redshift: None
Photometric Redshift: 0.033
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.22
Transient MWEBV processed 0.09
Host match processed 5.86
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 6.18
Validate global photometry processed 17.16
Global host SED inference processed 389.69
Local aperture photometry processed 6.11
Validate local photometry processed 0.03
Local host SED inference processed 448.99
 

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) = 11h49m48.86s, 37d42m58.10s
semi major axis, semi minor axis (arcsec) = 3.03, 3.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 54.7 2.58 19.555 0.051 AB
SDSS_g 293.11 4.5 17.732 0.017 AB
DES_g 296.45 1.36 17.720 0.005 AB
PanSTARRS_g 347.77 0.86 17.547 0.003 AB
SDSS_r 648.06 6.72 16.871 0.011 AB
PanSTARRS_r 748.06 0.87 16.715 0.001 AB
SDSS_i 966.83 8.39 16.437 0.009 AB
PanSTARRS_i 1017.46 0.92 16.381 0.001 AB
PanSTARRS_z 1329.81 2.24 16.091 0.002 AB
SDSS_z 1273.5 12.06 16.138 0.010 AB
DES_z 1386.7 6.65 16.045 0.005 AB
PanSTARRS_y 1671.33 4.9 15.842 0.003 AB
2MASS_J 1803.63 60.72 14.865 0.037 Vega
2MASS_H 2315.3 94.2 14.121 0.044 Vega
2MASS_K 1949.94 96.03 13.837 0.053 Vega

Aperture details

RA, DEC (J2000) = 11h49m48.47s, 37d42m57.01s
semi major axis, semi minor axis (arcsec) = 13.47, 10.47
angle (degrees, anti-clockwise from east) = -125.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 41.0 6.39 19.868 0.169 AB
GALEX_NUV 85.87 5.8 19.065 0.073 AB
SDSS_u 439.64 8.85 17.292 0.022 AB
SDSS_g 1833.97 11.47 15.742 0.007 AB
DES_g 1877.88 3.43 15.716 0.002 AB
PanSTARRS_g 1966.02 3.12 15.666 0.002 AB
SDSS_r 3606.3 16.32 15.007 0.005 AB
PanSTARRS_r 3794.72 2.97 14.952 0.001 AB
SDSS_i 5193.05 20.79 14.611 0.004 AB
PanSTARRS_i 5036.06 3.36 14.645 0.001 AB
PanSTARRS_z 6332.05 8.25 14.396 0.001 AB
SDSS_z 6466.43 36.9 14.373 0.006 AB
DES_z 6760.73 14.9 14.325 0.002 AB
PanSTARRS_y 7964.1 18.91 14.147 0.003 AB
2MASS_J 10109.17 239.04 12.993 0.026 Vega
2MASS_H 11597.35 373.95 12.372 0.035 Vega
2MASS_K 10876.3 382.34 11.971 0.038 Vega
WISE_W1 4631.56 42.6 12.037 0.010 Vega
WISE_W2 2752.25 45.3 11.962 0.018 Vega
WISE_W3 6405.87 152.98 9.210 0.026 Vega
WISE_W4 5796.4 954.98 7.872 0.179 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})\, 9.692 9.801 9.933
{\rm log}_{10}({\rm SFR}) -1.012 -0.525 -0.057
{\rm log}_{10}({\rm sSFR}) -10.852 -10.316 -9.806
{\rm stellar\ age} 5.359 7.252 9.339

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.094 -0.633 -0.357
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.770 -0.662 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.616 0.896 1.266
\delta -0.846 -0.625 -0.401
\tau_1/\tau_2 0.565 0.876 1.192
Q_{PAH} 0.335 1.436 3.913
U_{min} 2.690 7.478 14.533
{\rm log}_{10}(\gamma_e)\, -3.552 -2.647 -1.436

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.482 -3.127 -1.105
{\rm log}_{10}(\tau_{AGN})\, 0.881 1.311 1.793

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.813 -0.331 0.008
0.03-0.10 Gyr -1.559 -0.691 -0.076
0.10-0.33 Gyr -1.632 -0.682 -0.088
0.33-1.09 Gyr -1.406 -0.470 0.023
1.09-3.62 Gyr -1.001 -0.220 0.054
3.62-11.98 Gyr -0.594 -0.150 0.057
11.98-13.31 Gyr -0.620 -0.033 0.650

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.485 10.523 10.566
{\rm log}_{10}({\rm SFR}) -0.249 -0.041 0.154
{\rm log}_{10}({\rm sSFR}) -10.798 -10.575 -10.354
{\rm stellar\ age} 7.578 8.199 9.978

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.582 -0.442 -0.331
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.064 0.215 0.364

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.403 0.525
\delta -0.678 -0.487 -0.324
\tau_1/\tau_2 0.621 0.988 1.324
Q_{PAH} 0.317 0.860 1.710
U_{min} 2.722 7.128 13.942
{\rm log}_{10}(\gamma_e)\, -3.266 -2.400 -1.667

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.492 -3.703 -2.738
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.586 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.318 -0.063 0.121
0.03-0.10 Gyr -0.365 -0.044 0.230
0.10-0.33 Gyr -0.567 -0.146 0.175
0.33-1.09 Gyr -0.592 -0.175 0.091
1.09-3.62 Gyr -0.387 0.076 0.368
3.62-11.98 Gyr 0.480 0.686 0.768
11.98-13.31 Gyr 0.452 0.859 1.397