2025aapk

Download data

Information

Transient

Name: AT2025aapk
Right ascension: 10h23m44.44s
Declination: 42d19m24.96s
Discovery Date: Oct. 16, 2025, 12:18 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2196598
Right ascension: 10h23m43.69s
Declination: 42d19m17.71s
Redshift: 0.046676
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.02
Transient MWEBV processed 0.11
Host match processed 4.88
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 4.38
Validate global photometry processed 10.25
Global host SED inference processed 507.4
Local aperture photometry processed 4.99
Validate local photometry processed 0.02
Local host SED inference processed 453.11
 

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) = 10h23m44.44s, 42d19m24.96s
semi major axis, semi minor axis (arcsec) = 2.18, 2.18
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 9.48 1.82 21.458 0.209 AB
SDSS_g 35.9 1.65 20.012 0.050 AB
PanSTARRS_g 37.34 0.56 19.970 0.016 AB
SDSS_r 51.7 2.06 19.616 0.043 AB
PanSTARRS_r 52.31 0.54 19.603 0.011 AB
SDSS_i 64.21 2.52 19.381 0.043 AB
PanSTARRS_i 65.86 0.56 19.353 0.009 AB
PanSTARRS_z 74.19 1.29 19.224 0.019 AB
SDSS_z 64.96 5.48 19.368 0.092 AB
PanSTARRS_y 80.04 3.62 19.142 0.049 AB

Aperture details

RA, DEC (J2000) = 10h23m43.69s, 42d19m18.26s
semi major axis, semi minor axis (arcsec) = 23.47, 8.16
angle (degrees, anti-clockwise from east) = -123.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 1944.05 3.4 15.678 0.002 AB
PanSTARRS_i 2614.48 3.66 15.357 0.002 AB
PanSTARRS_z 3085.58 8.13 15.177 0.003 AB
PanSTARRS_y 3437.62 22.48 15.059 0.007 AB
2MASS_J 4575.58 325.17 13.854 0.077 Vega
2MASS_H 5936.09 515.04 13.099 0.094 Vega
2MASS_K 4984.24 503.18 12.818 0.110 Vega
WISE_W1 2147.43 32.83 12.871 0.017 Vega
WISE_W2 1192.19 37.32 12.870 0.034 Vega
WISE_W3 3273.19 188.65 9.939 0.063 Vega
WISE_W4 918.93 808.91 9.872 0.956 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.477 8.642 8.770
{\rm log}_{10}({\rm SFR}) -2.403 -1.396 -0.767
{\rm log}_{10}({\rm sSFR}) -11.021 -10.108 -9.395
{\rm stellar\ age} 2.092 5.456 7.106

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.585 -0.976 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 -0.923 -0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.560 0.982
\delta -0.568 -0.133 0.209
\tau_1/\tau_2 0.704 1.043 1.382
Q_{PAH} 0.920 2.701 5.024
U_{min} 3.237 8.563 15.534
{\rm log}_{10}(\gamma_e)\, -2.943 -1.785 -0.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.176 -0.906 -0.008
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.476 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.029 -1.783 -1.073
0.03-0.10 Gyr -2.569 -1.373 -0.668
0.10-0.33 Gyr -1.775 -1.011 -0.438
0.33-1.09 Gyr -1.833 -1.099 -0.678
1.09-3.58 Gyr -2.018 -1.238 -0.953
3.58-11.82 Gyr -2.740 -1.409 -1.134
11.82-13.13 Gyr -2.746 -1.495 -0.955

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.279 10.505 10.649
{\rm log}_{10}({\rm SFR}) -1.582 -0.237 0.445
{\rm log}_{10}({\rm sSFR}) -12.047 -10.743 -10.026
{\rm stellar\ age} 5.570 7.721 11.921

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.174 -0.744 -0.412
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.583 -0.853 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.404 0.640
\delta -0.723 -0.123 0.218
\tau_1/\tau_2 0.480 0.875 1.321
Q_{PAH} 0.446 1.399 3.575
U_{min} 3.017 8.738 16.120
{\rm log}_{10}(\gamma_e)\, -2.938 -2.084 -1.207

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.450 -3.549 -2.598
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.617 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.764 -0.734 0.012
0.03-0.10 Gyr -1.914 -0.204 0.570
0.10-0.33 Gyr -2.843 -0.187 0.668
0.33-1.09 Gyr -3.104 -0.303 0.631
1.09-3.58 Gyr -2.323 0.018 0.579
3.58-11.82 Gyr -0.743 0.397 0.759
11.82-13.13 Gyr -0.321 0.721 1.742