2025kma

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Information

Transient

Name: AT2025kma
Right ascension: 16h02m19.68s
Declination: -27d10m22.28s
Discovery Date: May 8, 2025, 9:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.196

Host

Name: 2025kma
Right ascension: 16h02m18.91s
Declination: -27d10m21.57s
Redshift: 0.095689
Photometric Redshift: 0.087
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.93
Cutout download processed 3.68
Global aperture construction processed 0.7
Local aperture photometry processed 4.06
Global aperture photometry processed 4.09
Validate local photometry processed 0.02
Validate global photometry processed 10.57
Host information processed 0.09
Global host SED inference processed 484.75
Local host SED inference processed 519.14
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.11
Processing status completed N/A N/A
 

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) = 16h02m19.68s, -27d10m22.28s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 4.4 0.51 22.293 0.125 AB
PanSTARRS_z 5.09 0.88 22.133 0.187 AB
PanSTARRS_y 6.95 1.76 21.796 0.275 AB

Aperture details

RA, DEC (J2000) = 16h02m18.90s, -27d10m21.39s
semi major axis, semi minor axis (arcsec) = 5.92, 4.06
angle (degrees, anti-clockwise from east) = -92.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 189.46 1.5 18.206 0.009 AB
PanSTARRS_r 479.14 1.7 17.199 0.004 AB
PanSTARRS_y 1320.66 7.13 16.098 0.006 AB
2MASS_H 1992.94 256.31 14.284 0.140 Vega
WISE_W2 492.26 31.46 13.831 0.069 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.861 8.381 8.678
{\rm log}_{10}({\rm SFR}) -1.389 -0.773 -0.314
{\rm log}_{10}({\rm sSFR}) -9.876 -9.224 -8.217
{\rm stellar\ age} 0.518 5.243 7.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.366 -0.454 0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.446 -0.627 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.677 1.352 1.939
\delta -0.164 0.124 0.307
\tau_1/\tau_2 0.656 1.054 1.461
Q_{PAH} 0.823 2.566 5.038
U_{min} 2.983 8.328 16.021
{\rm log}_{10}(\gamma_e)\, -2.863 -1.777 -0.772

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.893 -0.545 0.188
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.336 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.375 -0.616 -0.156
0.03-0.10 Gyr -1.907 -1.069 -0.354
0.10-0.33 Gyr -2.851 -1.508 -0.865
0.33-1.06 Gyr -3.703 -1.728 -1.172
1.06-3.46 Gyr -4.293 -1.764 -1.271
3.46-11.26 Gyr -4.509 -1.750 -1.232
11.26-12.51 Gyr -4.407 -1.786 -0.990

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.599 10.824 10.983
{\rm log}_{10}({\rm SFR}) -4.588 -1.059 0.171
{\rm log}_{10}({\rm sSFR}) -15.502 -11.919 -10.592
{\rm stellar\ age} 4.616 7.373 11.517

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.444 -1.019 -0.701
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 -0.619 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.415 0.598 0.812
\delta -0.874 -0.647 -0.321
\tau_1/\tau_2 0.506 0.919 1.375
Q_{PAH} 0.638 1.799 3.914
U_{min} 3.393 10.003 17.773
{\rm log}_{10}(\gamma_e)\, -2.922 -1.714 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.625 -3.903 -2.932
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.596 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.819 -1.520 -0.046
0.03-0.10 Gyr -5.352 -1.425 0.204
0.10-0.33 Gyr -4.617 -1.213 0.399
0.33-1.06 Gyr -3.822 -0.785 0.650
1.06-3.46 Gyr -2.582 0.173 1.089
3.46-11.26 Gyr -1.196 0.788 1.148
11.26-12.51 Gyr -1.339 0.929 2.104