2023nnz

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Information

Transient

Name: SN2023nnz
Right ascension: 2h25m27.88s
Declination: 20d23m40.24s
Discovery Date: July 20, 2023, 2:11 p.m.
Classification: SN Ia
Redshift: 0.014000
MW E(B-V): 0.169

Host

Name: 2023nnz
Right ascension: 2h25m27.86s
Declination: 20d23m43.08s
Redshift: 0.013729
Photometric Redshift: 0.025
 

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 0.91
Cutout download processed 14.8
Global aperture construction processed 0.61
Local aperture photometry processed 5.07
Global aperture photometry processed 5.43
Validate local photometry processed 0.03
Validate global photometry processed 16.19
Host information processed 0.08
Global host SED inference processed 385.15
Local host SED inference processed 501.08
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 2h25m27.88s, 20d23m40.24s
semi major axis, semi minor axis (arcsec) = 7.14, 7.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.24 4.07 20.809 0.256 AB
GALEX_NUV 40.94 3.9 19.870 0.103 AB
SDSS_u 286.4 7.83 17.758 0.030 AB
SDSS_g 1566.97 10.5 15.912 0.007 AB
PanSTARRS_g 1713.47 2.08 15.815 0.001 AB
SDSS_r 3727.25 16.31 14.972 0.005 AB
PanSTARRS_r 3920.89 3.29 14.917 0.001 AB
SDSS_i 6081.45 21.27 14.440 0.004 AB
PanSTARRS_i 6219.87 3.45 14.416 0.001 AB
PanSTARRS_z 8081.96 5.55 14.131 0.001 AB
SDSS_z 8934.21 32.99 14.022 0.004 AB
PanSTARRS_y 10619.53 12.0 13.835 0.001 AB
2MASS_J 14459.43 155.47 12.605 0.012 Vega
2MASS_H 20310.87 229.98 11.763 0.012 Vega
2MASS_K 19805.04 269.69 11.320 0.015 Vega
WISE_W1 6297.07 41.52 11.703 0.007 Vega
WISE_W2 3924.41 46.22 11.577 0.013 Vega
WISE_W3 10999.04 108.99 8.623 0.011 Vega

Aperture details

RA, DEC (J2000) = 2h25m27.86s, 20d23m44.34s
semi major axis, semi minor axis (arcsec) = 26.19, 9.93
angle (degrees, anti-clockwise from east) = -29.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 70.2 8.21 19.284 0.127 AB
GALEX_NUV 106.6 7.22 18.831 0.073 AB
PanSTARRS_g 3065.39 4.35 15.184 0.002 AB
SDSS_r 6287.88 22.34 14.404 0.004 AB
PanSTARRS_r 6675.23 6.65 14.339 0.001 AB
SDSS_i 9998.17 29.8 13.900 0.003 AB
PanSTARRS_i 10304.74 7.19 13.867 0.001 AB
PanSTARRS_z 13153.0 11.61 13.602 0.001 AB
SDSS_z 14084.5 58.64 13.528 0.005 AB
PanSTARRS_y 17272.94 26.43 13.307 0.002 AB
2MASS_J 22554.42 349.15 12.122 0.017 Vega
2MASS_H 31296.96 522.17 11.294 0.018 Vega
2MASS_K 28955.66 614.65 10.908 0.023 Vega
WISE_W1 15217.9 76.3 10.745 0.005 Vega
WISE_W2 9919.24 92.06 10.570 0.010 Vega
WISE_W3 40531.38 294.0 7.207 0.008 Vega
WISE_W4 76134.4 2655.62 5.076 0.038 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})\, 9.934 9.992 10.081
{\rm log}_{10}({\rm SFR}) -0.637 -0.382 -0.126
{\rm log}_{10}({\rm sSFR}) -10.665 -10.396 -10.120
{\rm stellar\ age} 7.850 9.210 11.884

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.625 -0.459 -0.329
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.419 0.092 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.436 0.592
\delta -0.808 -0.604 -0.398
\tau_1/\tau_2 0.653 0.993 1.312
Q_{PAH} 0.116 0.445 1.155
U_{min} 2.441 7.403 14.337
{\rm log}_{10}(\gamma_e)\, -3.179 -2.351 -1.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.501 -3.560 -2.514
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.602 2.006

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.129 -0.699 -0.446
0.03-0.10 Gyr -0.627 -0.297 0.001
0.10-0.33 Gyr -1.284 -0.705 -0.289
0.33-1.10 Gyr -1.817 -1.026 -0.607
1.10-3.63 Gyr -1.940 -0.915 -0.307
3.63-12.03 Gyr -0.621 0.047 0.211
12.03-13.37 Gyr -0.027 0.631 1.146

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.111 10.205 10.300
{\rm log}_{10}({\rm SFR}) -0.128 0.121 0.405
{\rm log}_{10}({\rm sSFR}) -10.373 -10.093 -9.725
{\rm stellar\ age} 6.896 7.876 9.712

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.853 -0.575 -0.350
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.794 0.085 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.682 0.871 1.043
\delta -0.153 -0.022 0.081
\tau_1/\tau_2 0.636 0.978 1.326
Q_{PAH} 0.241 0.596 1.287
U_{min} 2.830 7.147 13.619
{\rm log}_{10}(\gamma_e)\, -3.463 -2.637 -1.970

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.499 -2.438 -1.889
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.393 1.814

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.164 0.091 0.283
0.03-0.10 Gyr -0.313 0.133 0.498
0.10-0.33 Gyr -0.685 -0.121 0.220
0.33-1.10 Gyr -0.837 -0.249 0.062
1.10-3.63 Gyr -0.614 -0.041 0.245
3.63-12.03 Gyr 0.067 0.315 0.457
12.03-13.37 Gyr -0.001 0.483 1.067