2023ubm

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Information

Transient

Name: SN2023ubm
Right ascension: 0h37m27.86s
Declination: -4d34m17.05s
Discovery Date: Oct. 3, 2023, 11:17 p.m.
Classification: SN Ia
Redshift: 0.040000
MW E(B-V): 0.039

Host

Name: 2023ubm
Right ascension: 0h37m28.08s
Declination: -4d34m15.63s
Redshift: None
Photometric Redshift: 0.058
 

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 1.93
Cutout download processed 20.73
Global aperture construction processed 0.64
Local aperture photometry processed 7.23
Global aperture photometry processed 7.23
Validate local photometry processed 0.03
Validate global photometry processed 20.08
Host information processed 0.09
Global host SED inference processed 808.82
Local host SED inference processed 442.69
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 0h37m27.86s, -4d34m17.05s
semi major axis, semi minor axis (arcsec) = 2.53, 2.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 27.34 2.42 20.308 0.096 AB
SDSS_g 64.13 2.24 19.382 0.038 AB
DES_g 67.75 0.31 19.323 0.005 AB
PanSTARRS_g 64.05 0.57 19.384 0.010 AB
SDSS_r 97.8 2.85 18.924 0.032 AB
PanSTARRS_r 92.95 0.5 18.979 0.006 AB
DES_r 109.13 0.42 18.805 0.004 AB
SDSS_i 127.55 3.54 18.636 0.030 AB
PanSTARRS_i 117.7 0.71 18.723 0.007 AB
PanSTARRS_z 133.24 1.62 18.588 0.013 AB
SDSS_z 142.93 7.23 18.512 0.055 AB
DES_z 151.17 1.32 18.451 0.010 AB
PanSTARRS_y 158.11 3.61 18.403 0.025 AB

Aperture details

RA, DEC (J2000) = 0h37m28.06s, -4d34m15.35s
semi major axis, semi minor axis (arcsec) = 18.78, 5.67
angle (degrees, anti-clockwise from east) = -74.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 47.85 6.78 19.700 0.154 AB
GALEX_NUV 84.63 5.66 19.081 0.073 AB
SDSS_u 267.93 9.38 17.830 0.038 AB
SDSS_g 518.39 6.88 17.113 0.014 AB
DES_g 479.76 0.93 17.197 0.002 AB
PanSTARRS_g 531.44 2.28 17.086 0.005 AB
SDSS_r 740.43 8.79 16.726 0.013 AB
PanSTARRS_r 757.06 2.01 16.702 0.003 AB
DES_r 771.79 1.25 16.681 0.002 AB
SDSS_i 993.13 11.61 16.407 0.013 AB
PanSTARRS_i 990.75 2.83 16.410 0.003 AB
PanSTARRS_z 1119.12 6.54 16.278 0.006 AB
SDSS_z 1066.06 28.27 16.331 0.029 AB
DES_z 1066.42 3.83 16.330 0.004 AB
PanSTARRS_y 1361.82 14.6 16.065 0.012 AB
2MASS_J 1577.48 202.07 15.010 0.139 Vega
2MASS_H 1113.55 309.93 14.916 0.302 Vega
2MASS_K 1853.68 413.07 13.892 0.242 Vega
WISE_W1 695.87 23.34 14.095 0.036 Vega
WISE_W2 468.08 29.72 13.885 0.069 Vega
WISE_W3 1940.36 152.78 10.506 0.085 Vega
WISE_W4 2202.75 846.85 8.923 0.417 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})\, 8.588 8.826 8.999
{\rm log}_{10}({\rm SFR}) -1.226 -0.751 -0.271
{\rm log}_{10}({\rm sSFR}) -10.153 -9.614 -8.951
{\rm stellar\ age} 2.911 6.040 7.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.535 -0.866 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.670 -0.423 0.192

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.314 0.626 0.904
\delta -0.559 -0.107 0.164
\tau_1/\tau_2 0.750 1.081 1.431
Q_{PAH} 0.615 2.330 4.745
U_{min} 2.926 8.119 15.281
{\rm log}_{10}(\gamma_e)\, -3.107 -1.914 -0.960

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.960 -2.183 -0.809
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.434 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.208 -0.894 -0.639
0.03-0.10 Gyr -1.318 -0.710 -0.165
0.10-0.33 Gyr -1.607 -0.931 -0.490
0.33-1.09 Gyr -1.948 -1.135 -0.774
1.09-3.60 Gyr -1.908 -1.164 -0.870
3.60-11.90 Gyr -2.069 -1.199 -0.875
11.90-13.22 Gyr -2.272 -1.240 -0.663

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.487 9.744 9.944
{\rm log}_{10}({\rm SFR}) 0.419 0.710 1.079
{\rm log}_{10}({\rm sSFR}) -9.370 -9.024 -8.524
{\rm stellar\ age} 5.638 7.870 11.770

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.289 -0.834 -0.492
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.056 0.318 0.451

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.415 0.604
\delta -0.736 -0.517 -0.343
\tau_1/\tau_2 0.377 0.815 1.278
Q_{PAH} 0.208 0.729 1.414
U_{min} 2.283 7.041 14.617
{\rm log}_{10}(\gamma_e)\, -3.808 -3.376 -2.564

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.889 -2.242 -1.925
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.167 1.549

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.083 -1.838 -0.884
0.03-0.10 Gyr 0.579 0.872 1.240
0.10-0.33 Gyr -3.427 -2.329 -0.685
0.33-1.09 Gyr -5.525 -3.052 -0.821
1.09-3.60 Gyr -4.308 -1.586 -0.387
3.60-11.90 Gyr -2.287 -0.534 -0.071
11.90-13.22 Gyr -1.572 0.172 0.992