2025akmk

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Information

Transient

Name: AT2025akmk
Right ascension: 23h19m15.26s
Declination: 13d53m55.52s
Discovery Date: July 1, 2025, 1:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 71062
Right ascension: 23h19m15.72s
Declination: 13d54m06.99s
Redshift: 0.052165
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.6
Transient MWEBV processed 0.05
Host match processed 4.14
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 5.03
Validate global photometry processed 16.06
Global host SED inference processed 382.53
Local aperture photometry processed 5.67
Validate local photometry processed 0.03
Local host SED inference processed 467.22
 

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) = 23h19m15.26s, 13d53m55.52s
semi major axis, semi minor axis (arcsec) = 1.97, 1.97
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 6.71 2.05 21.833 0.332 AB
SDSS_g 16.6 1.23 20.849 0.081 AB
PanSTARRS_g 17.83 0.42 20.772 0.025 AB
SDSS_r 21.09 1.54 20.590 0.080 AB
PanSTARRS_r 22.64 0.49 20.513 0.023 AB
SDSS_i 30.4 2.29 20.193 0.082 AB
PanSTARRS_i 28.17 0.68 20.276 0.026 AB
PanSTARRS_z 29.4 1.28 20.229 0.047 AB
SDSS_z 42.8 7.12 19.821 0.181 AB
PanSTARRS_y 34.25 3.42 20.063 0.108 AB

Aperture details

RA, DEC (J2000) = 23h19m15.68s, 13d54m07.25s
semi major axis, semi minor axis (arcsec) = 15.63, 10.48
angle (degrees, anti-clockwise from east) = -167.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 136.85 2.89 18.559 0.023 AB
GALEX_NUV 226.46 2.01 18.013 0.010 AB
SDSS_u 506.45 13.88 17.139 0.030 AB
SDSS_g 1648.94 11.35 15.857 0.007 AB
PanSTARRS_g 1745.1 2.76 15.795 0.002 AB
SDSS_r 2629.47 14.82 15.350 0.006 AB
PanSTARRS_r 2722.38 3.25 15.313 0.001 AB
SDSS_i 3659.0 19.64 14.992 0.006 AB
PanSTARRS_i 3685.11 4.53 14.984 0.001 AB
PanSTARRS_z 4248.51 8.42 14.829 0.002 AB
SDSS_z 4576.95 48.36 14.749 0.011 AB
PanSTARRS_y 5276.75 22.42 14.594 0.005 AB
2MASS_J 5825.85 316.91 13.592 0.059 Vega
2MASS_H 7130.43 455.61 12.900 0.069 Vega
2MASS_K 5640.57 619.58 12.684 0.119 Vega
WISE_W1 4070.38 47.33 12.177 0.013 Vega
WISE_W2 2974.57 54.51 11.877 0.020 Vega
WISE_W3 22181.68 231.26 7.861 0.011 Vega
WISE_W4 28991.41 2251.52 6.124 0.084 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.990 8.278 8.446
{\rm log}_{10}({\rm SFR}) -1.908 -1.139 -0.466
{\rm log}_{10}({\rm sSFR}) -10.312 -9.423 -8.421
{\rm stellar\ age} 0.540 4.723 6.859

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.594 -0.885 -0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.768 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.523 0.979
\delta -0.539 -0.069 0.262
\tau_1/\tau_2 0.701 1.100 1.472
Q_{PAH} 0.897 2.610 5.294
U_{min} 2.968 8.501 16.260
{\rm log}_{10}(\gamma_e)\, -2.935 -1.820 -0.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.316 -0.587 -0.069
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.410 1.802

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.720 -1.648 -1.159
0.03-0.10 Gyr -2.016 -1.060 -0.321
0.10-0.33 Gyr -2.038 -1.210 -0.590
0.33-1.08 Gyr -3.256 -1.533 -1.097
1.08-3.57 Gyr -4.141 -1.765 -1.365
3.57-11.75 Gyr -4.751 -1.923 -1.482
11.75-13.06 Gyr -4.619 -1.958 -1.279

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.558 10.619 10.679
{\rm log}_{10}({\rm SFR}) 0.597 0.805 1.054
{\rm log}_{10}({\rm sSFR}) -10.040 -9.802 -9.534
{\rm stellar\ age} 6.217 7.100 8.249

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.516 -0.299 -0.148
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.731 0.055 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.373 0.558
\delta -0.359 -0.148 -0.002
\tau_1/\tau_2 0.868 1.180 1.521
Q_{PAH} 1.478 2.614 4.101
U_{min} 2.272 6.518 13.035
{\rm log}_{10}(\gamma_e)\, -3.385 -1.972 -1.249

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.672 -1.311 -1.012
{\rm log}_{10}(\tau_{AGN})\, 1.452 1.747 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.440 0.629 0.770
0.03-0.10 Gyr 0.583 0.873 1.169
0.10-0.33 Gyr 0.425 0.715 0.986
0.33-1.08 Gyr 0.161 0.495 0.725
1.08-3.57 Gyr 0.226 0.564 0.764
3.57-11.75 Gyr 0.551 0.724 0.839
11.75-13.06 Gyr 0.407 0.836 1.249