2025kmi

Download data

Information

Transient

Name: AT2025kmi
Right ascension: 0h16m23.40s
Declination: 18d21m38.50s
Discovery Date: May 10, 2025, 11:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2025kmi
Right ascension: 0h16m23.66s
Declination: 18d21m26.97s
Redshift: None
Photometric Redshift: 0.085
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.31
Transient MWEBV processed 0.09
Host match processed 1.71
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 6.42
Validate global photometry processed 18.2
Global host SED inference processed 463.73
Local aperture photometry processed 6.3
Validate local photometry processed 0.03
Local host SED inference processed 582.51
 

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) = 0h16m23.40s, 18d21m38.50s
semi major axis, semi minor axis (arcsec) = 1.25, 1.25
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 2.71 0.11 22.816 0.043 AB
PanSTARRS_r 3.59 0.31 22.512 0.095 AB
DES_r 4.12 0.21 22.364 0.054 AB
PanSTARRS_i 4.4 0.42 22.292 0.104 AB
PanSTARRS_z 6.59 0.88 21.852 0.144 AB
DES_z 5.39 0.57 22.071 0.115 AB
PanSTARRS_y 6.77 1.87 21.824 0.300 AB

Aperture details

RA, DEC (J2000) = 0h16m23.65s, 18d21m27.06s
semi major axis, semi minor axis (arcsec) = 11.04, 5.34
angle (degrees, anti-clockwise from east) = -20.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.75 3.17 20.717 0.183 AB
GALEX_NUV 25.86 2.53 20.368 0.106 AB
SDSS_u 43.57 8.51 19.802 0.212 AB
SDSS_g 346.01 5.43 17.552 0.017 AB
DES_g 343.23 0.98 17.561 0.003 AB
PanSTARRS_g 370.64 1.73 17.478 0.005 AB
SDSS_r 699.09 7.8 16.789 0.012 AB
PanSTARRS_r 715.66 1.99 16.763 0.003 AB
DES_r 743.11 2.36 16.722 0.003 AB
SDSS_i 1042.91 10.11 16.354 0.011 AB
PanSTARRS_i 1048.14 2.67 16.349 0.003 AB
PanSTARRS_z 1326.94 5.65 16.093 0.005 AB
SDSS_z 1427.5 20.79 16.014 0.016 AB
DES_z 1353.76 7.38 16.071 0.006 AB
PanSTARRS_y 1572.3 11.74 15.909 0.008 AB
2MASS_J 2069.45 173.81 14.715 0.091 Vega
2MASS_H 2666.79 232.62 13.967 0.095 Vega
WISE_W1 965.97 22.43 13.739 0.025 Vega
WISE_W2 579.17 31.08 13.654 0.058 Vega
WISE_W3 613.97 116.55 11.756 0.206 Vega
WISE_W4 112.76 669.53 12.150 6.447 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})\, 7.740 8.062 8.252
{\rm log}_{10}({\rm SFR}) -1.966 -1.249 -0.370
{\rm log}_{10}({\rm sSFR}) -10.145 -9.335 -8.018
{\rm stellar\ age} 0.201 2.730 5.979

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.439 -0.652 -0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.782 -0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.568 1.012 1.709
\delta -0.077 0.193 0.334
\tau_1/\tau_2 0.648 1.093 1.528
Q_{PAH} 1.224 3.277 5.709
U_{min} 3.076 9.188 17.212
{\rm log}_{10}(\gamma_e)\, -2.977 -1.926 -0.851

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.034 0.137 0.386
{\rm log}_{10}(\tau_{AGN})\, 1.173 1.503 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.708 -1.960 -1.365
0.03-0.10 Gyr -1.981 -1.166 -0.213
0.10-0.33 Gyr -2.329 -1.239 -0.554
0.33-1.07 Gyr -4.216 -1.715 -1.191
1.07-3.48 Gyr -5.906 -2.330 -1.607
3.48-11.37 Gyr -6.767 -2.633 -1.752
11.37-12.63 Gyr -6.857 -2.540 -1.611

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.769 10.827 10.863
{\rm log}_{10}({\rm SFR}) -0.422 -0.055 0.329
{\rm log}_{10}({\rm sSFR}) -11.243 -10.862 -10.486
{\rm stellar\ age} 9.651 11.711 11.968

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.676 -0.489 -0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.639 -0.358 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.085 0.175 0.313
\delta -0.563 -0.271 -0.032
\tau_1/\tau_2 0.563 1.076 1.620
Q_{PAH} 0.655 1.923 3.985
U_{min} 2.707 8.142 16.010
{\rm log}_{10}(\gamma_e)\, -2.905 -1.845 -1.056

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.521 -3.614 -2.637
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.560 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.693 -0.261 0.010
0.03-0.10 Gyr -0.579 -0.007 0.455
0.10-0.33 Gyr -2.668 -0.700 -0.045
0.33-1.07 Gyr -4.173 -1.304 -0.423
1.07-3.48 Gyr -3.889 -1.507 -0.502
3.48-11.37 Gyr -1.689 -0.203 0.811
11.37-12.63 Gyr 1.613 1.957 2.005