2025afdc

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Information

Transient

Name: AT2025afdc
Right ascension: 1h08m38.01s
Declination: -15d33m39.06s
Discovery Date: Nov. 25, 2025, 7:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 1h08m38.02s
Declination: -15d33m39.15s
Redshift: None
Photometric Redshift: 0.163
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.16
Transient MWEBV processed 0.04
Host match processed 7.39
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 5.79
Validate global photometry processed 14.7
Global host SED inference processed 522.02
Local aperture photometry processed 5.79
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) = 1h08m38.01s, -15d33m39.06s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 1h08m38.01s, -15d33m39.00s
semi major axis, semi minor axis (arcsec) = 5.9, 3.24
angle (degrees, anti-clockwise from east) = -75.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.52 0.46 24.617 0.965 AB
GALEX_NUV 3.23 1.15 22.626 0.387 AB
DES_g 95.53 0.34 18.950 0.004 AB
PanSTARRS_g 99.56 1.05 18.905 0.011 AB
PanSTARRS_r 235.3 1.12 17.971 0.005 AB
DES_r 259.91 0.63 17.863 0.003 AB
PanSTARRS_i 364.6 1.28 17.495 0.004 AB
PanSTARRS_z 457.06 2.84 17.250 0.007 AB
DES_z 499.74 2.45 17.153 0.005 AB
PanSTARRS_y 531.09 7.49 17.087 0.015 AB
2MASS_J 825.24 104.24 15.714 0.137 Vega
2MASS_H 1242.78 169.65 14.796 0.148 Vega
2MASS_K 768.15 204.42 14.849 0.289 Vega
WISE_W1 310.95 12.8 14.969 0.045 Vega
WISE_W2 211.86 17.16 14.746 0.088 Vega
WISE_W3 58.2 74.27 14.314 1.385 Vega
WISE_W4 -15.38 414.29 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})\, 10.740 10.833 10.973
{\rm log}_{10}({\rm SFR}) -1.538 -0.177 0.501
{\rm log}_{10}({\rm sSFR}) -12.565 -11.062 -10.292
{\rm stellar\ age} 6.314 7.428 11.046

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.545 -1.191 -0.912
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.585 -0.537 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.524 0.679
\delta -0.934 -0.808 -0.612
\tau_1/\tau_2 0.546 1.023 1.473
Q_{PAH} 0.633 2.021 4.467
U_{min} 3.230 9.116 17.033
{\rm log}_{10}(\gamma_e)\, -2.871 -1.634 -0.647

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.988 -2.488 -1.628
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.453 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.017 -0.246 0.338
0.03-0.10 Gyr -2.933 -0.342 0.581
0.10-0.32 Gyr -3.154 -0.288 0.657
0.32-1.03 Gyr -3.921 -0.571 0.507
1.03-3.29 Gyr -2.899 -0.004 0.839
3.29-10.54 Gyr -1.049 0.902 1.145
10.54-11.71 Gyr 0.227 1.302 2.150