2025adfk

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Information

Transient

Name: AT2025adfk
Right ascension: 5h21m35.42s
Declination: -21d23m51.70s
Discovery Date: Oct. 7, 2025, 8 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name:
Right ascension: 5h21m35.39s
Declination: -21d23m49.69s
Redshift: None
Photometric Redshift: 0.191
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.22
Transient MWEBV processed 0.04
Host match processed 5.88
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.31
Validate global photometry processed 10.89
Global host SED inference processed 476.94
Local aperture photometry processed 4.36
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) = 5h21m35.42s, -21d23m51.70s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 5h21m35.38s, -21d23m49.60s
semi major axis, semi minor axis (arcsec) = 3.26, 1.67
angle (degrees, anti-clockwise from east) = -172.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.88 0.22 20.831 0.014 AB
PanSTARRS_g 18.02 0.74 20.761 0.045 AB
PanSTARRS_r 28.57 0.81 20.260 0.031 AB
PanSTARRS_i 34.71 0.71 20.049 0.022 AB
PanSTARRS_z 39.84 1.54 19.899 0.042 AB
PanSTARRS_y 41.36 3.28 19.859 0.086 AB
2MASS_J 30.67 86.58 19.288 3.064 Vega
2MASS_H 96.94 125.62 17.566 1.407 Vega
2MASS_K -210.12 148.92 Vega
WISE_W1 20.8 7.32 17.906 0.382 Vega
WISE_W2 5.02 9.11 18.810 1.971 Vega
WISE_W3 12.01 50.7 16.028 4.585 Vega
WISE_W4 -487.55 332.23 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})\, 9.229 9.490 9.670
{\rm log}_{10}({\rm SFR}) -1.706 -0.247 0.745
{\rm log}_{10}({\rm sSFR}) -11.198 -9.778 -8.585
{\rm stellar\ age} 0.223 1.402 4.810

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.577 -0.869 -0.108
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.857 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.618 1.014
\delta -0.592 -0.160 0.208
\tau_1/\tau_2 0.583 1.025 1.441
Q_{PAH} 1.293 3.311 5.426
U_{min} 3.374 9.469 17.585
{\rm log}_{10}(\gamma_e)\, -3.121 -2.008 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.957 -0.951 -0.138
{\rm log}_{10}(\tau_{AGN})\, 0.885 1.277 1.749

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.752 -0.910 -0.071
0.03-0.10 Gyr -2.423 -0.262 0.892
0.10-0.32 Gyr -0.976 0.347 0.960
0.32-1.01 Gyr -2.078 -0.009 0.651
1.01-3.22 Gyr -4.116 -1.073 -0.089
3.22-10.26 Gyr -5.403 -1.774 -0.384
10.26-11.40 Gyr -5.695 -1.682 -0.271