2023ndu

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Information

Transient

Name: SN2023ndu
Right ascension: 18h39m58.78s
Declination: 39d58m54.24s
Discovery Date: July 14, 2023, 5:54 a.m.
Classification: SN Ia
Redshift: 0.021905
MW E(B-V): 0.051

Host

Name: UGC11317
Right ascension: 18h39m58.65s
Declination: 39d58m54.15s
Redshift: 0.021722
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 4.73
Cutout download processed 2.55
Global aperture construction processed 0.61
Local aperture photometry processed 3.67
Global aperture photometry processed 4.1
Validate local photometry processed 0.01
Validate global photometry processed 10.28
Host information processed 0.14
Global host SED inference processed 1096.76
Local host SED inference processed 511.57
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 18h39m58.78s, 39d58m54.24s
semi major axis, semi minor axis (arcsec) = 4.55, 4.55
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 2634.63 1.3 15.348 0.001 AB
PanSTARRS_r 5503.64 1.79 14.548 0.000 AB
PanSTARRS_i 7988.92 1.29 14.144 0.000 AB
PanSTARRS_z 10380.38 3.98 13.859 0.000 AB
PanSTARRS_y 12471.32 8.65 13.660 0.001 AB
2MASS_J 15007.62 110.75 12.564 0.008 Vega
2MASS_H 18621.42 151.02 11.857 0.009 Vega
2MASS_K 15500.85 188.87 11.586 0.013 Vega

Aperture details

RA, DEC (J2000) = 18h39m58.62s, 39d58m54.67s
semi major axis, semi minor axis (arcsec) = 33.03, 25.08
angle (degrees, anti-clockwise from east) = -142.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 18771.3 7.55 13.216 0.000 AB
PanSTARRS_i 26893.09 6.49 12.826 0.000 AB
PanSTARRS_z 33853.03 21.3 12.576 0.001 AB
PanSTARRS_y 40693.27 52.43 12.376 0.001 AB
2MASS_H 58572.84 924.68 10.613 0.017 Vega
WISE_W1 22607.8 116.3 10.315 0.006 Vega
WISE_W2 12351.48 100.73 10.332 0.009 Vega
WISE_W3 3397.15 175.32 9.898 0.056 Vega
WISE_W4 1905.67 736.32 9.080 0.419 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})\, 10.240 10.355 10.492
{\rm log}_{10}({\rm SFR}) -1.045 -0.062 0.385
{\rm log}_{10}({\rm sSFR}) -11.511 -10.422 -9.922
{\rm stellar\ age} 5.773 7.495 9.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.266 -0.605 -0.310
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.564 -0.572 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.513 0.783 1.076
\delta -0.870 -0.599 -0.365
\tau_1/\tau_2 0.648 1.007 1.357
Q_{PAH} 0.907 2.650 5.416
U_{min} 2.664 7.525 14.265
{\rm log}_{10}(\gamma_e)\, -3.312 -1.800 -0.768

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.448 -3.373 -1.590
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.470 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.076 -0.061 0.301
0.03-0.10 Gyr -1.443 -0.158 0.440
0.10-0.33 Gyr -1.255 -0.084 0.476
0.33-1.10 Gyr -0.796 0.041 0.423
1.10-3.65 Gyr -0.279 0.323 0.630
3.65-12.12 Gyr -0.023 0.413 0.619
12.12-13.47 Gyr -0.036 0.554 1.143

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.755 10.901 11.015
{\rm log}_{10}({\rm SFR}) -2.634 -0.944 0.129
{\rm log}_{10}({\rm sSFR}) -13.477 -11.851 -10.763
{\rm stellar\ age} 6.556 8.304 12.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.572 -0.385 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.811 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.046 0.133 0.261
\delta -0.794 -0.320 0.162
\tau_1/\tau_2 0.477 0.942 1.408
Q_{PAH} 0.084 0.338 0.997
U_{min} 3.089 8.303 15.878
{\rm log}_{10}(\gamma_e)\, -3.622 -2.991 -1.861

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.658 -4.078 -3.290
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.588 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.775 -1.647 -0.132
0.03-0.10 Gyr -2.858 -1.056 0.205
0.10-0.33 Gyr -3.154 -0.968 0.341
0.33-1.10 Gyr -2.986 -0.650 0.526
1.10-3.65 Gyr -2.092 0.043 1.009
3.65-12.12 Gyr -0.268 0.879 1.152
12.12-13.47 Gyr 0.104 1.212 2.106