2025agky

Download data

Information

Transient

Name: AT2025agky
Right ascension: 9h42m05.21s
Declination: 73d42m35.39s
Discovery Date: Dec. 7, 2025, 9:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 9h42m04.76s
Declination: 73d42m34.96s
Redshift: None
Photometric Redshift: 0.157
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.74
Transient MWEBV processed 0.04
Host match processed 4.5
Host information processed 0.2
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 3.72
Validate global photometry processed 10.18
Global host SED inference processed 403.32
Local aperture photometry processed 3.67
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) = 9h42m05.21s, 73d42m35.39s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 9h42m04.77s, 73d42m35.02s
semi major axis, semi minor axis (arcsec) = 5.79, 5.54
angle (degrees, anti-clockwise from east) = -17.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 104.11 1.47 18.856 0.015 AB
PanSTARRS_r 190.68 2.16 18.199 0.012 AB
PanSTARRS_i 253.12 2.07 17.892 0.009 AB
PanSTARRS_z 305.29 4.27 17.688 0.015 AB
PanSTARRS_y 351.92 11.66 17.534 0.036 AB
2MASS_J 193.49 172.88 17.288 0.970 Vega
2MASS_H 838.91 271.18 15.223 0.351 Vega
2MASS_K 328.05 287.73 15.772 0.952 Vega
WISE_W1 221.17 8.56 15.339 0.042 Vega
WISE_W2 157.65 11.74 15.067 0.081 Vega
WISE_W3 503.74 58.44 11.970 0.126 Vega
WISE_W4 841.37 421.11 9.968 0.543 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})\, 10.211 10.358 10.470
{\rm log}_{10}({\rm SFR}) -1.947 -0.399 0.381
{\rm log}_{10}({\rm sSFR}) -12.333 -10.801 -9.983
{\rm stellar\ age} 2.154 5.040 6.542

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.148 -0.721 -0.470
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.610 0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.348 0.588
\delta -0.838 -0.554 -0.153
\tau_1/\tau_2 0.550 0.937 1.339
Q_{PAH} 0.811 2.279 4.285
U_{min} 2.545 7.974 15.631
{\rm log}_{10}(\gamma_e)\, -2.793 -1.733 -0.723

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.044 -2.758 -1.674
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.527 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.007 -0.796 -0.143
0.03-0.10 Gyr -2.229 -0.377 0.502
0.10-0.32 Gyr -1.352 0.313 0.932
0.32-1.03 Gyr -0.009 0.638 1.120
1.03-3.30 Gyr -0.249 0.573 0.894
3.30-10.60 Gyr -1.213 0.331 0.632
10.60-11.78 Gyr -1.666 0.216 0.884