2025abuc

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Information

Transient

Name: AT2025abuc
Right ascension: 11h48m04.35s
Declination: 55d05m51.58s
Discovery Date: Oct. 27, 2025, 11:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name:
Right ascension: 11h48m04.74s
Declination: 55d05m52.56s
Redshift: None
Photometric Redshift: 0.053
 

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 5.02
Cutout download processed 8.51
Global aperture construction processed 0.65
Local aperture photometry processed 4.42
Global aperture photometry processed 4.4
Validate local photometry processed 0.02
Validate global photometry processed 11.57
Host information processed 0.08
Global host SED inference processed 392.8
Local host SED inference processed 456.23
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 11h48m04.35s, 55d05m51.58s
semi major axis, semi minor axis (arcsec) = 1.94, 1.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5.48 0.43 22.053 0.086 AB
SDSS_r 6.65 1.15 21.843 0.187 AB
PanSTARRS_r 6.49 0.44 21.869 0.074 AB
PanSTARRS_i 8.04 0.55 21.637 0.075 AB
PanSTARRS_z 9.36 1.23 21.472 0.142 AB
SDSS_z 10.8 7.74 21.317 0.779 AB
PanSTARRS_y 11.44 3.4 21.253 0.322 AB

Aperture details

RA, DEC (J2000) = 11h48m04.73s, 55d05m52.48s
semi major axis, semi minor axis (arcsec) = 6.28, 4.0
angle (degrees, anti-clockwise from east) = -18.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 57.19 1.13 19.507 0.021 AB
SDSS_r 70.87 3.26 19.274 0.050 AB
PanSTARRS_r 79.53 1.14 19.149 0.016 AB
PanSTARRS_i 93.73 1.41 18.970 0.016 AB
PanSTARRS_z 94.67 3.13 18.959 0.036 AB
SDSS_z 61.29 20.03 19.431 0.355 AB
PanSTARRS_y 116.24 8.65 18.737 0.081 AB
2MASS_J 153.58 102.29 17.539 0.723 Vega
2MASS_H 131.25 155.09 17.237 1.283 Vega
2MASS_K 80.7 178.83 17.295 2.406 Vega
WISE_W1 34.07 8.42 17.370 0.268 Vega
WISE_W2 9.22 11.1 18.149 1.308 Vega
WISE_W3 50.69 50.72 14.464 1.086 Vega
WISE_W4 -247.71 313.98 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})\, 7.529 7.882 8.089
{\rm log}_{10}({\rm SFR}) -2.129 -1.505 -0.992
{\rm log}_{10}({\rm sSFR}) -10.076 -9.417 -8.556
{\rm stellar\ age} 1.267 5.642 7.377

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.324 -0.512 -0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.477 -0.732 0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.420 0.911 1.405
\delta -0.155 0.145 0.312
\tau_1/\tau_2 0.659 1.032 1.423
Q_{PAH} 0.878 2.528 4.956
U_{min} 2.995 7.698 14.811
{\rm log}_{10}(\gamma_e)\, -2.669 -1.670 -0.650

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.857 -0.353 0.237
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.472 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.429 -1.546 -1.026
0.03-0.10 Gyr -2.264 -1.590 -0.976
0.10-0.33 Gyr -2.584 -1.845 -1.279
0.33-1.08 Gyr -3.075 -2.041 -1.611
1.08-3.57 Gyr -3.553 -2.142 -1.797
3.57-11.74 Gyr -4.032 -2.177 -1.788
11.74-13.05 Gyr -3.925 -2.256 -1.606

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.663 8.846 8.991
{\rm log}_{10}({\rm SFR}) -1.588 -1.148 -0.709
{\rm log}_{10}({\rm sSFR}) -10.490 -9.986 -9.451
{\rm stellar\ age} 3.307 5.758 7.290

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.604 -1.058 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.594 0.080 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.260 0.430
\delta -0.698 -0.305 0.084
\tau_1/\tau_2 0.664 1.015 1.355
Q_{PAH} 0.541 1.477 3.250
U_{min} 2.715 7.860 15.045
{\rm log}_{10}(\gamma_e)\, -2.733 -1.674 -0.743

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.737 -2.071 -1.133
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.528 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.481 -1.162 -0.899
0.03-0.10 Gyr -1.790 -1.160 -0.630
0.10-0.33 Gyr -1.550 -0.944 -0.538
0.33-1.08 Gyr -1.340 -0.886 -0.574
1.08-3.57 Gyr -1.427 -1.022 -0.767
3.57-11.74 Gyr -1.785 -1.178 -0.893
11.74-13.05 Gyr -2.095 -1.220 -0.674