2025hxn

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Information

Transient

Name: SN2025hxn
Right ascension: 15h37m01.13s
Declination: 66d51m49.05s
Discovery Date: April 16, 2025, 7:41 a.m.
Classification: SN Ia
Redshift: 0.069000
MW E(B-V): 0.029

Host

Name: 2025hxn
Right ascension: 15h37m02.04s
Declination: 66d51m58.13s
Redshift: 0.051821
Photometric Redshift: 0.067
 

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 1.88
Cutout download processed 0.55
Global aperture construction processed 0.67
Local aperture photometry processed 4.19
Global aperture photometry processed 4.36
Validate local photometry processed 0.02
Validate global photometry processed 12.01
Host information processed 0.09
Global host SED inference processed 475.39
Local host SED inference processed 648.87
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 15h37m01.13s, 66d51m49.05s
semi major axis, semi minor axis (arcsec) = 1.98, 1.98
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 2.16 0.63 23.066 0.320 AB
PanSTARRS_r 1.77 0.77 23.280 0.470 AB
PanSTARRS_i -0.14 0.99 AB
PanSTARRS_z 0.12 1.3 26.166 11.380 AB
PanSTARRS_y 0.02 3.47 27.981 161.760 AB

Aperture details

RA, DEC (J2000) = 15h37m02.00s, 66d51m58.29s
semi major axis, semi minor axis (arcsec) = 12.54, 7.96
angle (degrees, anti-clockwise from east) = -103.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 67.01 8.1 19.335 0.131 AB
PanSTARRS_g 719.69 3.27 16.757 0.005 AB
PanSTARRS_r 1227.78 4.03 16.177 0.004 AB
PanSTARRS_i 1736.58 5.03 15.801 0.003 AB
PanSTARRS_z 2004.2 6.68 15.645 0.004 AB
PanSTARRS_y 2378.88 17.53 15.459 0.008 AB
2MASS_J 2891.72 246.76 14.352 0.093 Vega
2MASS_H 3518.47 371.91 13.667 0.115 Vega
2MASS_K 3309.69 447.15 13.263 0.147 Vega
WISE_W1 1394.62 17.87 13.340 0.014 Vega
WISE_W2 804.14 19.46 13.298 0.026 Vega
WISE_W3 1364.76 52.66 10.888 0.042 Vega
WISE_W4 978.08 396.12 9.804 0.440 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})\, 7.354 7.969 8.479
{\rm log}_{10}({\rm SFR}) -1.446 -0.888 -0.512
{\rm log}_{10}({\rm sSFR}) -9.782 -8.834 -7.968
{\rm stellar\ age} 0.075 5.117 8.100

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.023 -0.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.351 0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.451 2.051 2.776
\delta -0.192 0.078 0.281
\tau_1/\tau_2 0.528 0.913 1.303
Q_{PAH} 0.553 1.996 4.587
U_{min} 2.961 8.620 16.439
{\rm log}_{10}(\gamma_e)\, -3.494 -2.380 -0.996

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.038 -1.763 -0.179
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.459 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.487 -0.564 -0.102
0.03-0.10 Gyr -3.761 -1.877 -0.869
0.10-0.33 Gyr -5.615 -2.567 -1.522
0.33-1.08 Gyr -6.444 -2.872 -1.800
1.08-3.57 Gyr -6.328 -2.715 -1.660
3.57-11.76 Gyr -6.625 -2.506 -1.533
11.76-13.06 Gyr -7.039 -2.475 -1.148

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.384 10.430 10.524
{\rm log}_{10}({\rm SFR}) -0.901 -0.478 -0.049
{\rm log}_{10}({\rm sSFR}) -11.326 -10.926 -10.501
{\rm stellar\ age} 7.685 8.656 11.683

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.720 -0.519 -0.366
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.838 -0.006 0.354

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.069 0.135 0.244
\delta -0.390 0.044 0.298
\tau_1/\tau_2 0.446 0.823 1.251
Q_{PAH} 0.369 1.631 4.023
U_{min} 2.732 7.724 15.547
{\rm log}_{10}(\gamma_e)\, -2.138 -1.455 -0.574

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.372 -3.390 -2.389
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.573 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.731 -0.439 -0.097
0.03-0.10 Gyr -1.666 -0.539 0.005
0.10-0.33 Gyr -2.170 -0.739 -0.264
0.33-1.08 Gyr -1.890 -0.747 -0.305
1.08-3.57 Gyr -1.614 -0.499 0.086
3.57-11.76 Gyr -0.147 0.560 0.680
11.76-13.06 Gyr 0.366 0.966 1.608