2025kmv

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Information

Transient

Name: AT2025kmv
Right ascension: 12h53m13.14s
Declination: -15d15m45.34s
Discovery Date: May 16, 2025, 5:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 2025kmv
Right ascension: 12h53m13.11s
Declination: -15d15m45.01s
Redshift: 0.048930
Photometric Redshift: 0.238
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.36
Transient MWEBV processed 0.11
Host match processed 2.67
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.96
Global aperture photometry processed 4.13
Validate global photometry processed 11.87
Global host SED inference processed 526.81
Local aperture photometry processed 4.14
Validate local photometry processed 0.02
Local host SED inference processed 455.82
 

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) = 12h53m13.14s, -15d15m45.34s
semi major axis, semi minor axis (arcsec) = 2.09, 2.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 14.97 0.49 20.962 0.035 AB
PanSTARRS_r 22.87 0.52 20.502 0.025 AB
PanSTARRS_i 26.83 0.77 20.328 0.031 AB
PanSTARRS_z 25.35 1.18 20.390 0.050 AB
PanSTARRS_y 23.87 2.84 20.456 0.129 AB

Aperture details

RA, DEC (J2000) = 12h53m13.09s, -15d15m44.91s
semi major axis, semi minor axis (arcsec) = 6.59, 4.49
angle (degrees, anti-clockwise from east) = -91.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.57 3.19 21.702 0.458 AB
GALEX_NUV 8.08 1.3 21.632 0.175 AB
PanSTARRS_g 31.62 1.26 20.150 0.043 AB
PanSTARRS_r 47.77 1.33 19.702 0.030 AB
PanSTARRS_i 53.79 1.97 19.573 0.040 AB
PanSTARRS_z 52.32 3.03 19.603 0.063 AB
PanSTARRS_y 57.15 7.32 19.507 0.139 AB
2MASS_J 84.85 140.78 18.184 1.801 Vega
2MASS_H -127.45 188.83 Vega
2MASS_K -414.76 294.48 Vega
WISE_W1 8.91 7.44 18.826 0.907 Vega
WISE_W2 -6.77 11.22 Vega
WISE_W3 59.77 73.02 14.285 1.326 Vega
WISE_W4 465.88 442.81 10.609 1.032 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})\, 8.162 8.331 8.453
{\rm log}_{10}({\rm SFR}) -1.993 -1.402 -0.714
{\rm log}_{10}({\rm sSFR}) -10.354 -9.777 -9.001
{\rm stellar\ age} 4.196 6.752 8.198

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.826 -1.527 -1.081
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.826 -1.238 0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.382 0.929
\delta -0.485 -0.104 0.255
\tau_1/\tau_2 0.789 1.153 1.498
Q_{PAH} 1.099 2.806 5.218
U_{min} 3.089 8.409 15.436
{\rm log}_{10}(\gamma_e)\, -2.805 -1.733 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.910 -0.478 0.048
{\rm log}_{10}(\tau_{AGN})\, 1.166 1.606 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.172 -1.659 -1.062
0.03-0.10 Gyr -2.065 -1.372 -0.627
0.10-0.33 Gyr -2.356 -1.631 -1.083
0.33-1.09 Gyr -2.554 -1.849 -1.380
1.09-3.58 Gyr -2.384 -1.727 -1.447
3.58-11.79 Gyr -2.226 -1.611 -1.412
11.79-13.10 Gyr -2.385 -1.615 -1.018

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.431 8.607 8.753
{\rm log}_{10}({\rm SFR}) -1.329 -0.939 -0.486
{\rm log}_{10}({\rm sSFR}) -9.934 -9.553 -9.025
{\rm stellar\ age} 3.322 6.334 7.935

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.791 -1.386 -0.695
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.504 0.118 0.390

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.440 0.925
\delta -0.209 0.152 0.320
\tau_1/\tau_2 0.490 0.857 1.232
Q_{PAH} 1.875 3.627 5.427
U_{min} 3.087 8.845 16.110
{\rm log}_{10}(\gamma_e)\, -2.912 -1.864 -0.721

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.384 -1.205 -0.488
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.363 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.905 -1.349 -0.959
0.03-0.10 Gyr -1.308 -0.843 -0.359
0.10-0.33 Gyr -1.556 -1.010 -0.487
0.33-1.09 Gyr -2.024 -1.370 -0.998
1.09-3.58 Gyr -2.121 -1.435 -1.149
3.58-11.79 Gyr -2.229 -1.386 -1.147
11.79-13.10 Gyr -2.250 -1.285 -0.767