2025klo

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Information

Transient

Name: SN2025klo
Right ascension: 15h45m26.31s
Declination: 6d58m31.74s
Discovery Date: May 15, 2025, 8:28 a.m.
Classification: SN Ia
Redshift: 0.082000
MW E(B-V): 0.030

Host

Name: 2025klo
Right ascension: 15h45m26.27s
Declination: 6d58m32.41s
Redshift: 0.082200
Photometric Redshift: 0.089
 

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 2.37
Cutout download processed 0.74
Global aperture construction processed 0.77
Local aperture photometry processed 7.12
Global aperture photometry processed 7.36
Validate local photometry processed 0.02
Validate global photometry processed 20.2
Host information processed 0.09
Global host SED inference processed 408.87
Local host SED inference processed 425.97
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 15h45m26.31s, 6d58m31.74s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
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 50.31 0.43 19.646 0.009 AB
PanSTARRS_r 61.66 0.35 19.425 0.006 AB
DES_r 72.99 0.82 19.242 0.012 AB
SDSS_i 83.91 2.58 19.090 0.033 AB
PanSTARRS_i 81.8 0.36 19.118 0.005 AB
PanSTARRS_z 90.24 0.92 19.011 0.011 AB
SDSS_z 87.48 3.8 19.045 0.047 AB
DES_z 95.96 2.29 18.945 0.026 AB
PanSTARRS_y 83.02 2.13 19.102 0.028 AB

Aperture details

RA, DEC (J2000) = 15h45m26.27s, 6d58m32.89s
semi major axis, semi minor axis (arcsec) = 8.55, 6.09
angle (degrees, anti-clockwise from east) = -15.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.11 5.35 19.527 0.104 AB
GALEX_NUV 76.77 3.67 19.187 0.052 AB
SDSS_u 101.71 6.64 18.882 0.071 AB
SDSS_g 262.97 5.08 17.850 0.021 AB
DES_g 274.46 1.12 17.804 0.004 AB
PanSTARRS_g 271.49 1.65 17.816 0.007 AB
SDSS_r 342.28 5.84 17.564 0.019 AB
PanSTARRS_r 335.95 1.78 17.584 0.006 AB
DES_r 369.34 2.04 17.481 0.006 AB
SDSS_i 419.03 7.83 17.344 0.020 AB
PanSTARRS_i 421.47 1.94 17.338 0.005 AB
PanSTARRS_z 418.88 4.99 17.345 0.013 AB
SDSS_z 498.6 17.49 17.156 0.038 AB
DES_z 443.55 5.49 17.283 0.013 AB
PanSTARRS_y 437.82 11.75 17.297 0.029 AB
2MASS_J 512.68 192.06 16.230 0.407 Vega
2MASS_H 461.38 284.9 15.872 0.670 Vega
2MASS_K 783.56 336.44 14.827 0.466 Vega
WISE_W1 227.43 15.13 15.309 0.072 Vega
WISE_W2 154.65 21.64 15.088 0.152 Vega
WISE_W3 427.5 83.6 12.149 0.212 Vega
WISE_W4 810.83 530.27 10.008 0.710 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})\, 8.936 9.106 9.247
{\rm log}_{10}({\rm SFR}) -1.006 -0.604 -0.133
{\rm log}_{10}({\rm sSFR}) -10.184 -9.710 -9.173
{\rm stellar\ age} 2.254 4.695 6.326

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.323 -0.746 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -1.304 -0.520

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.269 0.567
\delta -0.761 -0.319 0.138
\tau_1/\tau_2 0.650 0.967 1.285
Q_{PAH} 0.749 2.584 5.099
U_{min} 3.230 8.382 15.217
{\rm log}_{10}(\gamma_e)\, -2.807 -1.568 -0.455

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.158 -1.021 -0.345
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.452 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.041 -0.815 -0.553
0.03-0.10 Gyr -1.083 -0.545 -0.031
0.10-0.33 Gyr -0.790 -0.355 0.073
0.33-1.07 Gyr -0.861 -0.444 -0.159
1.07-3.49 Gyr -1.318 -0.739 -0.481
3.49-11.41 Gyr -1.801 -1.023 -0.698
11.41-12.67 Gyr -1.874 -1.030 -0.519

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.664 9.761 9.869
{\rm log}_{10}({\rm SFR}) -0.058 0.230 0.448
{\rm log}_{10}({\rm sSFR}) -9.840 -9.544 -9.299
{\rm stellar\ age} 4.167 5.447 6.543

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.299 -0.973 -0.711
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.839 -0.625 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.056 0.128 0.250
\delta -0.342 0.048 0.269
\tau_1/\tau_2 0.828 1.175 1.521
Q_{PAH} 0.840 2.167 4.213
U_{min} 2.479 7.338 14.235
{\rm log}_{10}(\gamma_e)\, -2.627 -1.624 -0.822

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.952 -2.623 -1.695
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.436 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.571 -0.390 -0.248
0.03-0.10 Gyr 0.030 0.362 0.593
0.10-0.33 Gyr 0.309 0.533 0.722
0.33-1.07 Gyr -0.215 0.110 0.298
1.07-3.49 Gyr -0.413 -0.147 0.076
3.49-11.41 Gyr -0.530 -0.241 -0.050
11.41-12.67 Gyr -0.686 -0.185 0.231