2025xrb

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Information

Transient

Name: SN2025xrb
Right ascension: 22h51m54.16s
Declination: 38d37m39.16s
Discovery Date: Sept. 15, 2025, 10:12 a.m.
Classification: SN Ia
Redshift: 0.064359
MW E(B-V): 0.110

Host

Name:
Right ascension: 22h51m53.80s
Declination: 38d37m32.16s
Redshift: None
Photometric Redshift:
 

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 5.32
Cutout download processed 4.09
Global aperture construction processed 0.65
Local aperture photometry processed 4.08
Global aperture photometry processed 3.81
Validate local photometry processed 0.02
Validate global photometry processed 11.68
Host information processed 0.11
Global host SED inference processed 400.02
Local host SED inference processed 451.34
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 22h51m54.16s, 38d37m39.16s
semi major axis, semi minor axis (arcsec) = 1.62, 1.62
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 17.1 0.32 20.818 0.021 AB
PanSTARRS_r 28.7 0.42 20.255 0.016 AB
PanSTARRS_i 38.73 0.42 19.930 0.012 AB
PanSTARRS_z 43.29 1.1 19.809 0.028 AB
PanSTARRS_y 45.23 2.84 19.761 0.068 AB

Aperture details

RA, DEC (J2000) = 22h51m53.80s, 38d37m32.41s
semi major axis, semi minor axis (arcsec) = 18.17, 8.21
angle (degrees, anti-clockwise from east) = -147.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.45 6.09 20.304 0.241 AB
GALEX_NUV 50.18 4.37 19.649 0.094 AB
PanSTARRS_g 673.7 2.44 16.829 0.004 AB
PanSTARRS_r 1212.28 3.14 16.191 0.003 AB
PanSTARRS_i 1724.47 3.18 15.808 0.002 AB
PanSTARRS_z 2033.78 8.37 15.629 0.004 AB
PanSTARRS_y 2343.55 21.5 15.475 0.010 AB
2MASS_J 3049.41 268.73 14.295 0.096 Vega
2MASS_H 4088.1 413.97 13.504 0.110 Vega
2MASS_K 3818.25 518.57 13.108 0.147 Vega
WISE_W1 1910.98 47.65 12.998 0.027 Vega
WISE_W2 1338.31 38.74 12.745 0.031 Vega
WISE_W3 5226.64 139.64 9.430 0.029 Vega
WISE_W4 6234.88 836.39 7.793 0.146 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})\, 8.752 8.866 8.966
{\rm log}_{10}({\rm SFR}) -2.213 -1.484 -0.780
{\rm log}_{10}({\rm sSFR}) -11.093 -10.388 -9.648
{\rm stellar\ age} 4.561 6.722 7.953

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.688 -1.212 -0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.650 -0.822 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.376 0.795
\delta -0.498 -0.082 0.218
\tau_1/\tau_2 0.718 1.081 1.412
Q_{PAH} 1.126 3.007 5.142
U_{min} 2.487 7.702 14.708
{\rm log}_{10}(\gamma_e)\, -3.161 -2.070 -0.851

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.823 -0.239 0.102
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.577 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.338 -1.730 -1.212
0.03-0.10 Gyr -2.352 -1.474 -0.683
0.10-0.33 Gyr -2.132 -1.348 -0.728
0.33-1.08 Gyr -2.017 -1.306 -0.835
1.08-3.54 Gyr -1.687 -1.134 -0.864
3.54-11.61 Gyr -1.501 -1.045 -0.862
11.61-12.90 Gyr -1.767 -1.075 -0.561

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.468 10.538 10.639
{\rm log}_{10}({\rm SFR}) 0.172 0.503 0.899
{\rm log}_{10}({\rm sSFR}) -10.404 -10.044 -9.599
{\rm stellar\ age} 5.939 6.967 8.319

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.840 -0.539 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.736 -0.073 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.360 0.547
\delta -0.548 -0.183 0.121
\tau_1/\tau_2 0.661 1.028 1.392
Q_{PAH} 1.203 2.388 3.794
U_{min} 2.377 6.680 13.964
{\rm log}_{10}(\gamma_e)\, -3.239 -2.447 -1.664

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.828 -1.630 -1.366
{\rm log}_{10}(\tau_{AGN})\, 0.892 1.198 1.590

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.387 0.120 0.333
0.03-0.10 Gyr 0.179 0.608 1.042
0.10-0.33 Gyr 0.146 0.580 0.884
0.33-1.08 Gyr -0.135 0.379 0.645
1.08-3.54 Gyr 0.095 0.524 0.759
3.54-11.61 Gyr 0.375 0.629 0.778
11.61-12.90 Gyr 0.192 0.713 1.248