2025fcf

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Information

Transient

Name: AT2025fcf
Right ascension: 11h22m42.40s
Declination: 12d24m19.49s
Discovery Date: March 20, 2025, 11:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025fcf
Right ascension: 11h22m42.27s
Declination: 12d24m22.06s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.12
Cutout download processed 17.4
Global aperture construction processed 0.59
Local aperture photometry processed 5.41
Global aperture photometry processed 5.21
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.47
Host information processed 0.09
Global host SED inference processed 397.43
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 11h22m42.40s, 12d24m19.49s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 11h22m42.24s, 12d24m22.54s
semi major axis, semi minor axis (arcsec) = 5.2, 2.8
angle (degrees, anti-clockwise from east) = -61.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.55 1.66 21.706 0.239 AB
GALEX_NUV 8.57 0.66 21.567 0.084 AB
SDSS_u 8.64 3.42 21.558 0.429 AB
SDSS_g 41.38 2.04 19.858 0.053 AB
PanSTARRS_g 45.82 0.95 19.747 0.022 AB
SDSS_r 56.61 2.64 19.518 0.051 AB
PanSTARRS_r 60.32 1.26 19.449 0.023 AB
DES_r 47.45 0.76 19.709 0.017 AB
SDSS_i 72.27 3.59 19.253 0.054 AB
PanSTARRS_i 77.01 1.12 19.184 0.016 AB
PanSTARRS_z 83.49 2.19 19.096 0.028 AB
SDSS_z 51.28 12.59 19.625 0.267 AB
DES_z 62.87 2.68 19.404 0.046 AB
PanSTARRS_y 92.82 5.92 18.981 0.069 AB
WISE_W1 38.23 11.4 17.245 0.324 Vega
WISE_W2 15.96 16.15 17.554 1.099 Vega
WISE_W3 79.13 80.34 13.980 1.102 Vega
WISE_W4 144.52 394.56 11.880 2.964 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.204 9.384 9.525
{\rm log}_{10}({\rm SFR}) -0.027 0.242 0.484
{\rm log}_{10}({\rm sSFR}) -9.464 -9.139 -8.800
{\rm stellar\ age} 1.777 3.956 5.426

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.326 -0.542 -0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.386 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.310 0.525
\delta -0.665 -0.271 -0.021
\tau_1/\tau_2 0.835 1.169 1.529
Q_{PAH} 0.712 2.061 4.304
U_{min} 2.480 7.471 14.840
{\rm log}_{10}(\gamma_e)\, -2.797 -1.629 -0.606

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.816 -1.765 -0.881
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.501 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.111 0.075 0.268
0.03-0.10 Gyr -0.038 0.291 0.579
0.10-0.32 Gyr -0.014 0.291 0.583
0.32-1.04 Gyr -0.705 -0.146 0.195
1.04-3.35 Gyr -1.236 -0.589 -0.268
3.35-10.78 Gyr -1.500 -0.789 -0.464
10.78-11.98 Gyr -1.659 -0.765 -0.272