2025tkd

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Information

Transient

Name: AT2025tkd
Right ascension: 11h26m11.89s
Declination: 6d15m14.46s
Discovery Date: May 1, 2025, 7:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name:
Right ascension: 11h26m11.85s
Declination: 6d15m14.97s
Redshift: None
Photometric Redshift: 0.160
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 34.93
Transient MWEBV processed 0.06
Host match processed 7.86
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.75
Global aperture photometry processed 6.16
Validate global photometry processed 17.6
Global host SED inference processed 445.83
Local aperture photometry processed 7.1
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) = 11h26m11.89s, 6d15m14.46s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 11h26m11.85s, 6d15m15.10s
semi major axis, semi minor axis (arcsec) = 3.14, 2.3
angle (degrees, anti-clockwise from east) = -150.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -0.06 0.27 AB
GALEX_NUV 0.61 0.45 24.440 0.802 AB
SDSS_u 7.39 1.93 21.728 0.284 AB
SDSS_g 18.1 1.51 20.756 0.090 AB
DES_g 22.72 0.28 20.509 0.013 AB
PanSTARRS_g 21.01 0.6 20.594 0.031 AB
SDSS_r 53.57 2.26 19.578 0.046 AB
PanSTARRS_r 51.63 0.75 19.618 0.016 AB
DES_r 59.0 0.68 19.473 0.013 AB
SDSS_i 79.5 2.86 19.149 0.039 AB
PanSTARRS_i 74.45 0.59 19.220 0.009 AB
PanSTARRS_z 94.69 1.61 18.959 0.018 AB
SDSS_z 97.43 6.48 18.928 0.072 AB
DES_z 109.59 1.96 18.801 0.019 AB
PanSTARRS_y 115.51 4.4 18.743 0.041 AB
2MASS_J 70.44 99.38 18.386 1.532 Vega
2MASS_H 210.65 125.48 16.723 0.647 Vega
2MASS_K 122.62 179.6 16.841 1.590 Vega
WISE_W1 49.69 9.02 16.960 0.197 Vega
WISE_W2 34.24 12.39 16.725 0.393 Vega
WISE_W3 -21.19 62.15 Vega
WISE_W4 89.41 443.51 12.402 5.386 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})\, 10.064 10.138 10.218
{\rm log}_{10}({\rm SFR}) -0.732 -0.275 0.053
{\rm log}_{10}({\rm sSFR}) -10.922 -10.426 -10.063
{\rm stellar\ age} 6.200 7.095 8.953

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.961 -0.575 -0.231
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.238 -0.627 -0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.406 0.608
\delta -0.895 -0.699 -0.459
\tau_1/\tau_2 0.666 1.010 1.374
Q_{PAH} 1.187 2.944 5.014
U_{min} 2.954 8.543 14.974
{\rm log}_{10}(\gamma_e)\, -2.418 -1.352 -0.427

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.985 -1.602 -0.813
{\rm log}_{10}(\tau_{AGN})\, 1.148 1.535 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.634 -0.174 0.071
0.03-0.10 Gyr -1.030 -0.351 0.087
0.10-0.32 Gyr -1.115 -0.412 -0.016
0.32-1.03 Gyr -1.321 -0.464 -0.012
1.03-3.30 Gyr -0.976 -0.160 0.205
3.30-10.57 Gyr 0.048 0.321 0.439
10.57-11.75 Gyr -0.093 0.490 1.125