2025aaaf

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Information

Transient

Name: AT2025aaaf
Right ascension: 17h48m22.14s
Declination: 24d36m10.81s
Discovery Date: Sept. 30, 2025, 3:05 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name:
Right ascension: 17h48m22.14s
Declination: 24d36m02.01s
Redshift: None
Photometric Redshift: 0.060
 

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
failed
 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 5.27
Cutout download processed 17.2
Global aperture construction processed 2.99
Local aperture photometry processed 6.97
Global aperture photometry processed 6.92
Validate local photometry processed 0.02
Validate global photometry processed 17.75
Host information processed 0.11
Global host SED inference processed 427.22
Local host SED inference failed 435.15
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
Processing status blocked 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) = 17h48m22.14s, 24d36m10.81s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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 -0.34 1.43 AB
SDSS_g 2.27 0.6 23.011 0.287 AB
DES_g 1.48 0.12 23.478 0.088 AB
PanSTARRS_g 1.37 0.43 23.562 0.345 AB
SDSS_r 2.49 0.88 22.910 0.385 AB
PanSTARRS_r 2.06 0.46 23.115 0.245 AB
DES_r 1.84 0.17 23.239 0.102 AB
SDSS_i -0.64 1.39 AB
PanSTARRS_i 0.69 0.56 24.297 0.879 AB
PanSTARRS_z 2.38 1.35 22.957 0.613 AB
SDSS_z 6.24 4.68 21.912 0.814 AB
DES_z 2.34 0.52 22.978 0.240 AB
PanSTARRS_y 0.91 3.35 24.007 4.012 AB

Aperture details

RA, DEC (J2000) = 17h48m22.15s, 24d36m02.40s
semi major axis, semi minor axis (arcsec) = 13.4, 6.79
angle (degrees, anti-clockwise from east) = -6.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1.16 8.04 23.736 7.503 AB
SDSS_g 131.98 3.91 18.599 0.032 AB
DES_g 117.71 0.75 18.723 0.007 AB
PanSTARRS_g 104.19 2.4 18.855 0.025 AB
SDSS_r 145.59 5.31 18.492 0.040 AB
PanSTARRS_r 150.79 2.52 18.454 0.018 AB
DES_r 170.8 1.17 18.319 0.007 AB
SDSS_i 170.74 8.19 18.319 0.052 AB
PanSTARRS_i 174.23 3.07 18.297 0.019 AB
PanSTARRS_z 183.18 7.21 18.243 0.043 AB
SDSS_z 33.71 25.73 20.080 0.829 AB
DES_z 219.67 3.4 18.046 0.017 AB
PanSTARRS_y 184.68 18.0 18.234 0.106 AB
2MASS_J 602.74 242.17 16.055 0.436 Vega
2MASS_H 241.47 400.61 16.575 1.801 Vega
2MASS_K 542.27 372.5 15.227 0.746 Vega
WISE_W1 113.18 22.79 16.067 0.219 Vega
WISE_W2 73.53 26.42 15.895 0.390 Vega
WISE_W3 14.33 101.47 15.835 7.687 Vega
WISE_W4 209.89 493.99 11.475 2.555 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.917 9.037 9.177
{\rm log}_{10}({\rm SFR}) -1.084 -0.639 -0.255
{\rm log}_{10}({\rm sSFR}) -10.199 -9.706 -9.235
{\rm stellar\ age} 1.048 3.077 5.230

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.287 -0.750 -0.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.684 -0.107 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.212 0.367
\delta -0.698 -0.300 0.037
\tau_1/\tau_2 0.829 1.235 1.606
Q_{PAH} 1.545 3.416 5.216
U_{min} 2.611 7.299 14.556
{\rm log}_{10}(\gamma_e)\, -3.029 -2.148 -1.296

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.769 -2.093 -1.015
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.576 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.000 -0.696 -0.415
0.03-0.10 Gyr -1.369 -0.664 -0.169
0.10-0.33 Gyr -0.733 -0.185 0.220
0.33-1.08 Gyr -0.668 -0.167 0.100
1.08-3.55 Gyr -1.967 -0.927 -0.532
3.55-11.66 Gyr -2.797 -1.382 -0.882
11.66-12.96 Gyr -2.993 -1.425 -0.752