2025aaeb

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Information

Transient

Name: AT2025aaeb
Right ascension: 1h57m33.89s
Declination: -7d12m50.02s
Discovery Date: Oct. 9, 2025, 8:39 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name:
Right ascension: 1h57m34.58s
Declination: -7d12m53.93s
Redshift: None
Photometric Redshift: 0.033
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.92
Cutout download processed 17.94
Global aperture construction processed 0.66
Local aperture photometry processed 6.87
Global aperture photometry processed 7.2
Validate local photometry processed 0.02
Validate global photometry processed 18.65
Host information processed 0.13
Global host SED inference processed 3994.77
Local host SED inference processed 444.98
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 1h57m33.89s, -7d12m50.02s
semi major axis, semi minor axis (arcsec) = 3.05, 3.05
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 -5.04 2.78 AB
SDSS_g 6.02 1.13 21.952 0.204 AB
DES_g 5.18 0.16 22.114 0.034 AB
PanSTARRS_g 2.4 0.73 22.948 0.328 AB
SDSS_r 1.65 1.65 23.358 1.089 AB
PanSTARRS_r 2.05 1.0 23.122 0.531 AB
DES_r 6.83 0.21 21.813 0.034 AB
SDSS_i 7.52 2.6 21.710 0.376 AB
PanSTARRS_i 4.46 0.98 22.276 0.239 AB
PanSTARRS_z 6.62 1.77 21.848 0.291 AB
SDSS_z -20.84 8.98 AB
DES_z 8.96 0.59 21.519 0.072 AB
PanSTARRS_y -12.32 4.33 AB
2MASS_J 11.66 87.97 20.338 8.190 Vega
2MASS_H 57.99 126.94 18.124 2.377 Vega
2MASS_K 148.39 149.6 16.634 1.095 Vega

Aperture details

RA, DEC (J2000) = 1h57m34.57s, -7d12m53.50s
semi major axis, semi minor axis (arcsec) = 11.76, 5.76
angle (degrees, anti-clockwise from east) = -0.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 62.03 5.72 19.418 0.100 AB
GALEX_NUV 80.21 3.82 19.139 0.052 AB
SDSS_u 53.05 7.83 19.588 0.160 AB
SDSS_g 278.43 4.91 17.788 0.019 AB
PanSTARRS_g 247.53 1.88 17.916 0.008 AB
SDSS_r 343.16 6.23 17.561 0.020 AB
PanSTARRS_r 301.25 2.68 17.703 0.010 AB
PanSTARRS_i 410.59 2.65 17.366 0.007 AB
SDSS_z 424.69 24.73 17.330 0.063 AB
DES_z 491.07 2.48 17.172 0.005 AB
PanSTARRS_y 337.77 11.53 17.578 0.037 AB
2MASS_J 977.64 252.06 15.530 0.280 Vega
2MASS_K 203.99 428.13 16.288 2.279 Vega
WISE_W1 272.9 13.52 15.111 0.054 Vega
WISE_W2 187.24 18.26 14.880 0.106 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.286 6.945 7.386
{\rm log}_{10}({\rm SFR}) -2.148 -1.815 -1.499
{\rm log}_{10}({\rm sSFR}) -9.362 -8.672 -7.963
{\rm stellar\ age} 0.079 4.457 7.209

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.325 -0.318 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.688 -1.277 0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.495 1.013 1.526
\delta -0.165 0.144 0.320
\tau_1/\tau_2 0.504 0.969 1.420
Q_{PAH} 0.620 1.835 4.146
U_{min} 3.057 8.551 15.549
{\rm log}_{10}(\gamma_e)\, -3.043 -2.147 -1.183

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.847 -0.881 -0.192
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.430 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.854 -1.448 -1.143
0.03-0.10 Gyr -4.514 -2.494 -1.707
0.10-0.33 Gyr -6.121 -3.118 -2.214
0.33-1.09 Gyr -6.933 -3.315 -2.487
1.09-3.62 Gyr -7.168 -3.400 -2.612
3.62-11.98 Gyr -6.943 -3.400 -2.589
11.98-13.32 Gyr -7.103 -3.422 -2.484

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.150 9.292 9.408
{\rm log}_{10}({\rm SFR}) -0.642 -0.256 0.068
{\rm log}_{10}({\rm sSFR}) -9.922 -9.541 -9.177
{\rm stellar\ age} 6.722 8.384 11.866

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.775 -1.453 -0.976
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.831 -1.596 -1.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.300 0.455
\delta 0.140 0.309 0.377
\tau_1/\tau_2 0.328 0.783 1.307
Q_{PAH} 2.635 4.499 6.031
U_{min} 3.089 9.325 16.994
{\rm log}_{10}(\gamma_e)\, -3.258 -2.241 -1.225

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.447 -2.126 -1.460
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.401 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.031 -1.728 -1.082
0.03-0.10 Gyr -0.518 -0.099 0.227
0.10-0.33 Gyr -2.492 -1.038 -0.491
0.33-1.09 Gyr -2.623 -1.229 -0.649
1.09-3.62 Gyr -3.382 -1.455 -0.766
3.62-11.98 Gyr -2.356 -0.841 -0.528
11.98-13.32 Gyr -1.379 -0.144 0.484