2025afwc

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Information

Transient

Name: AT2025afwc
Right ascension: 23h08m56.52s
Declination: 21d38m26.17s
Discovery Date: Dec. 6, 2025, 2:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.155

Host

Name:
Right ascension: 23h08m56.51s
Declination: 21d38m26.51s
Redshift: None
Photometric Redshift: 0.130
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.57
Transient MWEBV processed 0.04
Host match processed 5.29
Host information processed 0.23
Host MWEBV processed 0.05
Global aperture construction processed 5.93
Global aperture photometry processed 6.82
Validate global photometry processed 17.78
Global host SED inference processed 479.09
Local aperture photometry processed 7.24
Validate local photometry no valid phot 0.03
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) = 23h08m56.52s, 21d38m26.17s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 23h08m56.52s, 21d38m26.53s
semi major axis, semi minor axis (arcsec) = 3.58, 2.52
angle (degrees, anti-clockwise from east) = -87.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1.66 2.26 23.351 1.480 AB
SDSS_g 7.85 1.1 21.662 0.152 AB
DES_g 5.71 0.13 22.008 0.025 AB
PanSTARRS_g 5.01 0.63 22.150 0.136 AB
SDSS_r 7.7 1.43 21.683 0.201 AB
PanSTARRS_r 6.5 0.73 21.868 0.122 AB
DES_r 9.66 0.27 21.437 0.030 AB
SDSS_i 11.31 2.13 21.266 0.205 AB
PanSTARRS_i 11.2 0.98 21.277 0.095 AB
PanSTARRS_z 14.3 1.99 21.012 0.151 AB
SDSS_z -11.38 7.96 AB
DES_z 12.08 0.7 21.195 0.063 AB
PanSTARRS_y -0.6 4.32 AB
2MASS_J -73.39 81.79 Vega
2MASS_H 130.16 117.46 17.246 0.980 Vega
2MASS_K -61.72 154.14 Vega
WISE_W1 4.37 9.95 19.599 2.470 Vega
WISE_W2 0.41 12.0 21.531 31.838 Vega
WISE_W3 29.47 58.93 15.053 2.171 Vega
WISE_W4 40.22 376.46 13.269 10.162 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})\, 8.520 8.751 8.953
{\rm log}_{10}({\rm SFR}) -1.188 -0.311 0.552
{\rm log}_{10}({\rm sSFR}) -9.969 -9.018 -8.016
{\rm stellar\ age} 0.197 1.618 4.872

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.740 -1.362 -0.720
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.203 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.941 1.496
\delta -0.311 0.033 0.254
\tau_1/\tau_2 0.556 0.998 1.456
Q_{PAH} 0.927 2.755 4.809
U_{min} 3.278 9.715 17.714
{\rm log}_{10}(\gamma_e)\, -2.950 -1.829 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.337 -1.161 -0.068
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.448 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.668 -1.039 -0.460
0.03-0.10 Gyr -1.316 -0.225 0.709
0.10-0.32 Gyr -1.838 -0.292 0.321
0.32-1.04 Gyr -3.628 -1.190 -0.435
1.04-3.37 Gyr -5.253 -2.117 -1.017
3.37-10.88 Gyr -5.799 -2.364 -1.228
10.88-12.09 Gyr -6.265 -2.206 -1.065