2025affc

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Information

Transient

Name: AT2025affc
Right ascension: 11h10m00.54s
Declination: 43d32m53.02s
Discovery Date: Nov. 29, 2025, 3 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 11h10m00.58s
Declination: 43d32m53.66s
Redshift: None
Photometric Redshift: 0.108
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.62
Transient MWEBV processed 0.08
Host match processed 5.5
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.26
Validate global photometry processed 14.81
Global host SED inference processed 473.52
Local aperture photometry processed 5.29
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 11h10m00.54s, 43d32m53.02s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 11h10m00.58s, 43d32m53.87s
semi major axis, semi minor axis (arcsec) = 3.57, 1.96
angle (degrees, anti-clockwise from east) = -145.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.94 2.26 22.166 0.497 AB
GALEX_NUV 4.98 1.81 22.156 0.395 AB
SDSS_u 0.37 1.86 24.983 5.483 AB
SDSS_g 13.97 1.2 21.037 0.093 AB
PanSTARRS_g 14.24 0.63 21.017 0.048 AB
SDSS_r 18.27 1.55 20.746 0.092 AB
PanSTARRS_r 15.55 0.7 20.920 0.049 AB
SDSS_i 19.98 1.9 20.649 0.103 AB
PanSTARRS_i 18.8 0.54 20.715 0.031 AB
PanSTARRS_z 21.17 1.58 20.585 0.081 AB
SDSS_z 33.05 6.29 20.102 0.207 AB
PanSTARRS_y 3.1 3.88 22.670 1.355 AB
2MASS_J -1.99 85.56 Vega
2MASS_H 42.46 146.84 18.462 3.754 Vega
2MASS_K -186.21 145.02 Vega
WISE_W1 21.12 5.42 17.889 0.278 Vega
WISE_W2 13.02 7.97 17.774 0.664 Vega
WISE_W3 -39.79 47.04 Vega
WISE_W4 104.51 451.27 12.232 4.688 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 8.274 8.506 8.704
{\rm log}_{10}({\rm SFR}) -2.223 -0.746 0.114
{\rm log}_{10}({\rm sSFR}) -10.810 -9.300 -8.064
{\rm stellar\ age} 0.206 0.859 4.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -0.864 -0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.810 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.478 0.856
\delta -0.558 -0.176 0.155
\tau_1/\tau_2 0.544 1.007 1.484
Q_{PAH} 1.148 2.787 4.791
U_{min} 3.812 10.159 18.454
{\rm log}_{10}(\gamma_e)\, -2.820 -1.562 -0.567

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.051 -0.813 -0.192
{\rm log}_{10}(\tau_{AGN})\, 1.186 1.578 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.946 -1.815 -1.025
0.03-0.10 Gyr -2.543 -0.625 0.274
0.10-0.32 Gyr -1.924 -0.357 0.147
0.32-1.05 Gyr -4.098 -1.454 -0.484
1.05-3.42 Gyr -6.260 -2.814 -1.235
3.42-11.12 Gyr -7.290 -3.254 -1.494
11.12-12.36 Gyr -7.773 -3.097 -1.348