2025yxr

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Information

Transient

Name: SN2025yxr
Right ascension: 18h43m39.94s
Declination: 66d07m55.68s
Discovery Date: Sept. 30, 2025, 6:31 a.m.
Classification: SN Ia
Redshift: 0.083000
MW E(B-V): 0.049

Host

Name:
Right ascension: 18h43m40.05s
Declination: 66d07m56.01s
Redshift: None
Photometric Redshift: 0.077
 

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 5.51
Cutout download processed 4.3
Global aperture construction processed 0.62
Local aperture photometry processed 3.86
Global aperture photometry processed 3.85
Validate local photometry processed 0.02
Validate global photometry processed 10.47
Host information processed 0.11
Global host SED inference processed 483.91
Local host SED inference processed 422.93
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 18h43m39.94s, 66d07m55.68s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 76.69 0.45 19.188 0.006 AB
PanSTARRS_i 114.59 0.37 18.752 0.004 AB
PanSTARRS_z 136.06 0.98 18.566 0.008 AB
PanSTARRS_y 172.23 2.54 18.310 0.016 AB

Aperture details

RA, DEC (J2000) = 18h43m40.01s, 66d07m56.25s
semi major axis, semi minor axis (arcsec) = 10.98, 8.56
angle (degrees, anti-clockwise from east) = -73.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 383.85 2.15 17.440 0.006 AB
PanSTARRS_r 642.81 3.22 16.880 0.005 AB
PanSTARRS_i 881.1 2.62 16.537 0.003 AB
PanSTARRS_z 971.23 7.21 16.432 0.008 AB
PanSTARRS_y 1263.75 19.01 16.146 0.016 AB
2MASS_J 2010.9 258.1 14.747 0.139 Vega
2MASS_H 2415.13 342.55 14.075 0.154 Vega
2MASS_K 1653.5 456.26 14.016 0.300 Vega
WISE_W2 681.36 18.76 13.478 0.030 Vega
WISE_W3 1261.87 47.78 10.973 0.041 Vega
WISE_W4 1172.42 256.87 9.607 0.238 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})\, 9.559 9.728 9.914
{\rm log}_{10}({\rm SFR}) -0.941 -0.383 0.135
{\rm log}_{10}({\rm sSFR}) -10.753 -10.141 -9.562
{\rm stellar\ age} 4.853 7.153 9.490

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.151 -0.613 -0.162
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.067 -0.297 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.443 0.902 1.299
\delta -0.551 -0.156 0.208
\tau_1/\tau_2 0.676 1.049 1.425
Q_{PAH} 0.836 2.302 4.739
U_{min} 2.745 7.966 14.590
{\rm log}_{10}(\gamma_e)\, -3.231 -2.200 -1.142

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.576 -1.496 -0.448
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.407 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.798 -0.333 0.016
0.03-0.10 Gyr -1.300 -0.465 0.195
0.10-0.33 Gyr -1.555 -0.585 0.055
0.33-1.07 Gyr -1.772 -0.602 0.000
1.07-3.49 Gyr -1.698 -0.486 -0.096
3.49-11.40 Gyr -0.794 -0.223 0.024
11.40-12.66 Gyr -0.887 -0.106 0.708

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.360 10.460 10.541
{\rm log}_{10}({\rm SFR}) -0.243 0.252 0.641
{\rm log}_{10}({\rm sSFR}) -10.683 -10.247 -9.836
{\rm stellar\ age} 4.792 6.455 7.774

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.057 0.079 0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.014 0.079 0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.190 0.351
\delta -0.859 -0.474 0.011
\tau_1/\tau_2 0.665 1.048 1.427
Q_{PAH} 0.589 1.619 4.355
U_{min} 2.523 6.542 13.165
{\rm log}_{10}(\gamma_e)\, -3.238 -2.099 -1.080

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.130 -2.860 -1.756
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.375 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.030 0.274 0.468
0.03-0.10 Gyr -0.523 0.226 0.721
0.10-0.33 Gyr -0.330 0.254 0.626
0.33-1.07 Gyr 0.003 0.415 0.703
1.07-3.49 Gyr 0.205 0.564 0.849
3.49-11.40 Gyr 0.195 0.537 0.693
11.40-12.66 Gyr -0.182 0.536 1.054