2025aenp

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Information

Transient

Name: AT2025aenp
Right ascension: 0h31m19.60s
Declination: -11d49m37.28s
Discovery Date: Nov. 20, 2025, 1:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 0h31m19.63s
Declination: -11d49m37.38s
Redshift: None
Photometric Redshift: 0.076
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.41
Transient MWEBV processed 0.04
Host match processed 5.78
Host information processed 0.13
Host MWEBV processed 0.1
Global aperture construction processed 0.63
Global aperture photometry processed 5.76
Validate global photometry processed 14.53
Global host SED inference processed 475.95
Local aperture photometry processed 5.75
Validate local photometry processed 0.02
Local host SED inference processed 457.24
 

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) = 0h31m19.60s, -11d49m37.28s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
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 206.24 0.56 18.114 0.003 AB
PanSTARRS_g 220.74 0.47 18.040 0.002 AB
PanSTARRS_r 450.61 0.47 17.265 0.001 AB
DES_r 523.24 1.32 17.103 0.003 AB
PanSTARRS_i 732.16 0.63 16.738 0.001 AB
PanSTARRS_z 957.99 1.07 16.447 0.001 AB
DES_z 982.85 4.23 16.419 0.005 AB
PanSTARRS_y 1117.73 2.34 16.279 0.002 AB

Aperture details

RA, DEC (J2000) = 0h31m19.60s, -11d49m37.39s
semi major axis, semi minor axis (arcsec) = 7.41, 5.09
angle (degrees, anti-clockwise from east) = -29.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.54 1.42 22.529 0.437 AB
GALEX_NUV 6.86 1.68 21.810 0.266 AB
DES_g 562.54 0.99 17.025 0.002 AB
PanSTARRS_g 565.47 1.52 17.019 0.003 AB
PanSTARRS_r 1138.63 1.47 16.259 0.001 AB
DES_r 1238.88 2.13 16.167 0.002 AB
PanSTARRS_i 1669.01 1.95 15.844 0.001 AB
PanSTARRS_z 2095.01 3.69 15.597 0.002 AB
DES_z 2193.62 6.42 15.547 0.003 AB
PanSTARRS_y 2482.67 9.84 15.413 0.004 AB
2MASS_J 3142.71 164.24 14.262 0.057 Vega
2MASS_H 3857.45 268.68 13.567 0.076 Vega
2MASS_K 4045.0 305.69 13.045 0.082 Vega
WISE_W1 1400.41 24.48 13.335 0.019 Vega
WISE_W2 815.31 26.79 13.283 0.036 Vega
WISE_W3 244.39 83.72 12.756 0.372 Vega
WISE_W4 493.75 516.61 10.546 1.136 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})\, 10.351 10.464 10.581
{\rm log}_{10}({\rm SFR}) -1.259 -0.160 0.491
{\rm log}_{10}({\rm sSFR}) -11.896 -10.651 -9.927
{\rm stellar\ age} 6.306 7.606 10.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.372 -0.843 -0.554
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.663 -0.326 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.524 0.795 1.117
\delta -0.881 -0.653 -0.366
\tau_1/\tau_2 0.591 0.979 1.339
Q_{PAH} 0.368 1.247 3.075
U_{min} 2.823 7.886 15.214
{\rm log}_{10}(\gamma_e)\, -3.263 -1.905 -0.621

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.385 -1.269 -0.326
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.468 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.461 -0.347 0.145
0.03-0.10 Gyr -1.543 -0.161 0.586
0.10-0.33 Gyr -1.558 -0.191 0.490
0.33-1.07 Gyr -1.791 -0.225 0.370
1.07-3.51 Gyr -1.374 0.130 0.583
3.51-11.48 Gyr -0.105 0.547 0.744
11.48-12.76 Gyr 0.050 0.754 1.576

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.700 10.809 10.941
{\rm log}_{10}({\rm SFR}) -4.839 -1.860 -0.416
{\rm log}_{10}({\rm sSFR}) -15.657 -12.754 -11.209
{\rm stellar\ age} 6.839 7.701 11.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.393 -1.019 -0.775
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.656 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.332 0.471 0.637
\delta -0.849 -0.539 -0.271
\tau_1/\tau_2 0.507 0.950 1.404
Q_{PAH} 0.801 2.001 3.474
U_{min} 2.595 8.389 17.001
{\rm log}_{10}(\gamma_e)\, -3.287 -2.085 -0.885

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.425 -3.564 -2.529
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.557 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.454 -2.567 -0.716
0.03-0.10 Gyr -5.571 -2.124 -0.377
0.10-0.33 Gyr -5.130 -2.091 -0.078
0.33-1.07 Gyr -4.142 -1.474 0.183
1.07-3.51 Gyr -2.799 -0.237 0.849
3.51-11.48 Gyr -0.816 0.886 1.128
11.48-12.76 Gyr -1.085 1.025 2.067