2025kpa

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Information

Transient

Name: SN2025kpa
Right ascension: 14h50m51.53s
Declination: -19d08m05.55s
Discovery Date: May 15, 2025, 7:32 a.m.
Classification: SN Ia-91T-like
Redshift: 0.070000
MW E(B-V): 0.082

Host

Name: 2025kpa
Right ascension: 14h50m51.53s
Declination: -19d08m05.82s
Redshift: None
Photometric Redshift: 0.090
 

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 3.69
Cutout download processed 0.3
Global aperture construction processed 0.63
Local aperture photometry processed 4.3
Global aperture photometry processed 4.13
Validate local photometry processed 0.02
Validate global photometry processed 10.59
Host information processed 0.09
Global host SED inference processed 561.96
Local host SED inference processed 507.81
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
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) = 14h50m51.53s, -19d08m05.55s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
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 61.02 0.49 19.436 0.009 AB
PanSTARRS_r 139.93 0.54 18.535 0.004 AB
PanSTARRS_i 204.74 0.62 18.122 0.003 AB
PanSTARRS_z 261.52 1.08 17.856 0.004 AB
PanSTARRS_y 317.21 2.56 17.647 0.009 AB

Aperture details

RA, DEC (J2000) = 14h50m51.52s, -19d08m05.64s
semi major axis, semi minor axis (arcsec) = 4.16, 4.05
angle (degrees, anti-clockwise from east) = -16.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 114.12 1.27 18.757 0.012 AB
PanSTARRS_r 241.08 1.35 17.945 0.006 AB
PanSTARRS_i 358.15 1.52 17.515 0.005 AB
PanSTARRS_z 455.66 2.77 17.253 0.007 AB
PanSTARRS_y 553.05 6.81 17.043 0.013 AB
2MASS_J 477.39 114.89 16.308 0.261 Vega
2MASS_H 1168.03 179.95 14.864 0.167 Vega
2MASS_K 895.97 217.73 14.681 0.264 Vega
WISE_W1 233.65 14.23 15.280 0.066 Vega
WISE_W2 147.16 21.37 15.142 0.158 Vega
WISE_W3 -15.62 69.46 Vega
WISE_W4 906.9 386.82 9.886 0.463 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})\, 9.909 10.012 10.108
{\rm log}_{10}({\rm SFR}) -2.160 -1.092 -0.360
{\rm log}_{10}({\rm sSFR}) -12.219 -11.082 -10.377
{\rm stellar\ age} 7.484 9.118 12.098

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.313 -0.787 -0.486
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.603 -0.528 0.244

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.308 0.693 1.132
\delta -0.435 -0.052 0.245
\tau_1/\tau_2 0.610 0.985 1.385
Q_{PAH} 0.796 2.661 5.189
U_{min} 3.200 8.937 16.250
{\rm log}_{10}(\gamma_e)\, -3.192 -1.935 -0.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.995 -1.104 -0.401
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.339 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.564 -1.254 -0.464
0.03-0.10 Gyr -2.747 -1.153 -0.329
0.10-0.33 Gyr -3.580 -1.371 -0.455
0.33-1.07 Gyr -4.697 -1.595 -0.479
1.07-3.52 Gyr -3.825 -1.429 -0.217
3.52-11.55 Gyr -1.567 -0.006 0.250
11.55-12.83 Gyr -0.124 0.730 1.206

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.015 10.099 10.216
{\rm log}_{10}({\rm SFR}) -1.950 -0.872 -0.067
{\rm log}_{10}({\rm sSFR}) -12.003 -10.955 -10.156
{\rm stellar\ age} 6.984 8.268 12.000

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.525 -1.140 -0.856
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.920 -0.173 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.308 0.481 0.697
\delta -0.926 -0.783 -0.568
\tau_1/\tau_2 0.545 0.975 1.419
Q_{PAH} 0.339 1.191 2.975
U_{min} 3.239 8.622 16.394
{\rm log}_{10}(\gamma_e)\, -2.615 -1.592 -0.766

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.894 -2.560 -1.742
{\rm log}_{10}(\tau_{AGN})\, 1.255 1.649 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.291 -1.430 -0.778
0.03-0.10 Gyr -2.173 -0.804 0.069
0.10-0.33 Gyr -2.694 -0.894 -0.062
0.33-1.07 Gyr -3.773 -1.165 -0.285
1.07-3.52 Gyr -2.990 -0.805 -0.030
3.52-11.55 Gyr -1.354 0.155 0.351
11.55-12.83 Gyr -0.322 0.582 1.351