2025dk

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Information

Transient

Name: AT2025dk
Right ascension: 22h59m02.67s
Declination: 12d46m46.09s
Discovery Date: Jan. 3, 2025, 6:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.106

Host

Name: 2025dk
Right ascension: 22h59m02.67s
Declination: 12d46m46.14s
Redshift: None
Photometric Redshift: 0.170
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.46
Cutout download processed 16.0
Global aperture construction processed 0.83
Local aperture photometry processed 5.46
Global aperture photometry processed 5.57
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.2
Host information processed 0.11
Global host SED inference processed 1245.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.08
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) = 22h59m02.67s, 12d46m46.09s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 22h59m02.67s, 12d46m46.25s
semi major axis, semi minor axis (arcsec) = 4.06, 3.58
angle (degrees, anti-clockwise from east) = -118.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 52.25 4.6 19.605 0.096
SDSS_g 75.47 2.52 19.206 0.036
PanSTARRS_g 84.51 0.89 19.083 0.011
SDSS_r 195.97 4.13 18.170 0.023
PanSTARRS_r 204.68 0.84 18.122 0.004
SDSS_i 353.24 5.69 17.530 0.018
PanSTARRS_i 459.93 1.06 17.243 0.003
PanSTARRS_z 438.45 2.92 17.295 0.007
SDSS_z 442.41 12.89 17.285 0.032
PanSTARRS_y 548.64 6.1 17.052 0.012
2MASS_J 756.05 120.85 15.809 0.174
2MASS_H 1223.63 175.08 14.813 0.155
2MASS_K 1631.51 239.38 14.031 0.159
WISE_W1 1298.55 22.4 13.417 0.019
WISE_W2 1530.22 32.31 12.599 0.023
WISE_W3 1676.84 95.23 10.665 0.062
WISE_W4 5182.87 807.68 7.994 0.169
 

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})\, 10.881 10.990 11.105
{\rm log}_{10}({\rm SFR}) 0.801 1.147 1.483
{\rm log}_{10}({\rm sSFR}) -10.235 -9.849 -9.456
{\rm stellar\ age} 6.371 7.284 9.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.200 -0.026 0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.056 0.258 0.393

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.521 0.693 0.899
\delta -0.830 -0.552 -0.262
\tau_1/\tau_2 0.310 0.667 1.098
Q_{PAH} 0.098 0.334 0.797
U_{min} 3.270 8.091 15.096
{\rm log}_{10}(\gamma_e)\, -3.659 -3.129 -2.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.145 -1.009 -0.886
{\rm log}_{10}(\tau_{AGN})\, 0.717 0.760 0.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 1.158 1.381 1.613
0.03-0.10 Gyr -0.477 0.862 1.453
0.10-0.32 Gyr -2.023 -0.144 0.550
0.32-1.02 Gyr -2.350 -0.179 0.501
1.02-3.27 Gyr -0.941 0.415 0.960
3.27-10.47 Gyr 0.542 1.122 1.294
10.47-11.63 Gyr 0.740 1.415 2.145