2025zkp

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Information

Transient

Name: AT2025zkp
Right ascension: 0h28m43.02s
Declination: 29d49m55.55s
Discovery Date: Sept. 25, 2025, 6:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name:
Right ascension: 0h28m43.01s
Declination: 29d49m55.64s
Redshift: None
Photometric Redshift: 0.135
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.2
Transient MWEBV processed 0.1
Host match processed 4.59
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.77
Global aperture photometry processed 4.57
Validate global photometry processed 13.42
Global host SED inference processed 493.36
Local aperture photometry processed 4.5
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) = 0h28m43.02s, 29d49m55.55s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
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) = 0h28m43.00s, 29d49m55.93s
semi major axis, semi minor axis (arcsec) = 5.15, 3.87
angle (degrees, anti-clockwise from east) = -100.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 70.57 4.29 19.278 0.066 AB
SDSS_g 164.52 3.5 18.359 0.023 AB
PanSTARRS_g 173.71 0.88 18.300 0.006 AB
SDSS_r 311.38 5.05 17.667 0.018 AB
PanSTARRS_r 310.61 0.95 17.669 0.003 AB
SDSS_i 465.78 6.72 17.230 0.016 AB
PanSTARRS_i 456.95 1.46 17.250 0.003 AB
PanSTARRS_z 553.04 3.13 17.043 0.006 AB
SDSS_z 625.25 15.39 16.910 0.027 AB
PanSTARRS_y 647.98 7.17 16.871 0.012 AB
2MASS_J 823.55 119.16 15.716 0.157 Vega
2MASS_H 1097.63 191.94 14.931 0.190 Vega
2MASS_K 911.53 190.28 14.663 0.227 Vega
WISE_W1 454.75 12.6 14.557 0.030 Vega
WISE_W2 337.04 15.94 14.242 0.051 Vega
WISE_W3 672.68 58.41 11.656 0.094 Vega
WISE_W4 1216.59 397.12 9.567 0.354 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})\, 10.542 10.633 10.728
{\rm log}_{10}({\rm SFR}) 0.415 0.931 1.314
{\rm log}_{10}({\rm sSFR}) -10.256 -9.759 -9.271
{\rm stellar\ age} 6.065 6.930 8.887

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.703 -0.388 -0.224
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.208 0.249 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.294 0.474
\delta -0.901 -0.680 -0.350
\tau_1/\tau_2 0.517 0.927 1.382
Q_{PAH} 0.377 1.145 2.576
U_{min} 2.175 6.988 13.950
{\rm log}_{10}(\gamma_e)\, -3.428 -2.619 -1.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.872 -2.554 -1.763
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.462 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.530 0.201 0.441
0.03-0.10 Gyr 0.509 1.070 1.464
0.10-0.32 Gyr -0.805 0.402 0.762
0.32-1.04 Gyr -1.514 0.153 0.517
1.04-3.36 Gyr -0.677 0.419 0.750
3.36-10.83 Gyr 0.395 0.761 0.912
10.83-12.03 Gyr 0.261 0.910 1.572