2025eqk

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Information

Transient

Name: AT2025eqk
Right ascension: 3h02m30.72s
Declination: 26d00m08.29s
Discovery Date: March 16, 2025, 5:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.206

Host

Name: 2025eqk
Right ascension: 3h02m30.76s
Declination: 26d00m09.03s
Redshift: None
Photometric Redshift: 0.121
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.07
Cutout download processed 2.17
Global aperture construction processed 0.6
Local aperture photometry processed 3.45
Global aperture photometry processed 3.42
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.25
Host information processed 0.09
Global host SED inference processed 381.34
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 3h02m30.72s, 26d00m08.29s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 3h02m30.77s, 26d00m09.44s
semi major axis, semi minor axis (arcsec) = 6.79, 3.22
angle (degrees, anti-clockwise from east) = -152.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 61.94 1.15 19.420 0.020 AB
PanSTARRS_r 142.77 1.41 18.513 0.011 AB
PanSTARRS_i 233.66 1.76 17.979 0.008 AB
PanSTARRS_z 326.94 3.68 17.614 0.012 AB
PanSTARRS_y 402.66 7.16 17.388 0.019 AB
2MASS_J 472.01 114.34 16.320 0.263 Vega
2MASS_H 803.17 180.2 15.270 0.244 Vega
2MASS_K 850.69 209.64 14.738 0.268 Vega
WISE_W1 399.17 21.88 14.698 0.059 Vega
WISE_W2 262.76 22.07 14.512 0.091 Vega
WISE_W3 830.11 104.28 11.428 0.136 Vega
WISE_W4 2085.06 696.81 8.982 0.363 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})\, 10.327 10.435 10.534
{\rm log}_{10}({\rm SFR}) -0.906 -0.029 0.584
{\rm log}_{10}({\rm sSFR}) -11.295 -10.443 -9.825
{\rm stellar\ age} 4.785 6.347 7.567

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.498 -0.245 -0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.598 -0.751 0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.324 0.490 0.732
\delta -0.774 -0.486 -0.062
\tau_1/\tau_2 0.627 0.963 1.316
Q_{PAH} 1.061 2.641 4.836
U_{min} 2.452 7.371 14.344
{\rm log}_{10}(\gamma_e)\, -2.743 -1.760 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.194 -2.949 -1.762
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.544 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.256 -0.320 0.112
0.03-0.10 Gyr -1.037 -0.003 0.705
0.10-0.32 Gyr -0.657 0.227 0.766
0.32-1.05 Gyr -0.297 0.367 0.768
1.05-3.39 Gyr 0.129 0.508 0.763
3.39-10.98 Gyr 0.161 0.536 0.723
10.98-12.20 Gyr -0.141 0.530 1.067