SN2023syz

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Information

Transient

Name: SN2023syz
Right ascension: 17h55m25.40s
Declination: 45d13m05.30s
Discovery Date: None
Classification: SN IIn
Redshift: 0.037000
MW E(B-V): 0.039

Host

Name: SN2023syz
Right ascension: 17h55m25.31s
Declination: 45d12m58.58s
Redshift: None
Photometric Redshift: 0.049
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.15
Cutout download processed 11.16
Global aperture construction processed 0.7
Local aperture photometry processed 4.29
Global aperture photometry processed 5.38
Validate local photometry processed 0.02
Validate global photometry processed 15.77
Host information processed 0.11
Global host SED inference processed 472.35
Local host SED inference processed 427.5
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) = 17h55m25.40s, 45d13m05.30s
semi major axis, semi minor axis (arcsec) = 2.72, 2.72
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 47.96 3.01 19.698 0.068 AB
SDSS_g 116.48 2.93 18.734 0.027 AB
PanSTARRS_g 125.71 0.68 18.652 0.006 AB
SDSS_r 169.88 3.66 18.325 0.023 AB
PanSTARRS_r 184.57 0.82 18.235 0.005 AB
SDSS_i 222.28 4.5 18.033 0.022 AB
PanSTARRS_i 220.94 0.77 18.039 0.004 AB
PanSTARRS_z 247.18 1.75 17.917 0.008 AB
SDSS_z 263.66 9.91 17.847 0.041 AB
PanSTARRS_y 290.78 4.14 17.741 0.015 AB

Aperture details

RA, DEC (J2000) = 17h55m25.26s, 45d12m57.82s
semi major axis, semi minor axis (arcsec) = 33.87, 5.04
angle (degrees, anti-clockwise from east) = -166.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 85.94 7.7 19.065 0.097 AB
GALEX_NUV 125.43 6.0 18.654 0.052 AB
SDSS_u 408.19 13.14 17.373 0.035 AB
SDSS_g 759.03 8.46 16.699 0.012 AB
PanSTARRS_g 803.09 3.07 16.638 0.004 AB
SDSS_r 1134.75 11.23 16.263 0.011 AB
PanSTARRS_r 1155.6 3.75 16.243 0.004 AB
SDSS_i 1488.04 15.09 15.968 0.011 AB
PanSTARRS_i 1440.68 3.63 16.004 0.003 AB
PanSTARRS_z 1620.27 8.32 15.876 0.006 AB
SDSS_z 1739.52 44.98 15.799 0.028 AB
PanSTARRS_y 1927.52 19.62 15.688 0.011 AB
2MASS_J 1789.04 253.67 14.874 0.154 Vega
2MASS_H 2617.94 414.05 13.987 0.172 Vega
2MASS_K 1692.55 463.22 13.991 0.297 Vega
WISE_W1 1271.15 20.39 13.441 0.017 Vega
WISE_W2 795.0 34.57 13.310 0.047 Vega
WISE_W3 2782.56 118.99 10.115 0.046 Vega
WISE_W4 4984.39 1019.39 8.036 0.222 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})\, 8.784 9.000 9.163
{\rm log}_{10}({\rm SFR}) -1.176 -0.566 0.028
{\rm log}_{10}({\rm sSFR}) -10.247 -9.556 -8.829
{\rm stellar\ age} 2.631 6.126 7.870

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.644 -1.115 -0.517
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.673 -0.455 0.175

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.568 0.895
\delta -0.546 -0.188 0.134
\tau_1/\tau_2 0.734 1.113 1.502
Q_{PAH} 0.562 2.027 4.705
U_{min} 2.804 8.228 15.368
{\rm log}_{10}(\gamma_e)\, -3.329 -2.334 -1.084

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.828 -1.727 -0.691
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.488 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.441 -1.021 -0.702
0.03-0.10 Gyr -1.176 -0.470 0.170
0.10-0.33 Gyr -1.363 -0.706 -0.211
0.33-1.09 Gyr -2.110 -1.001 -0.620
1.09-3.61 Gyr -1.946 -0.998 -0.679
3.61-11.93 Gyr -2.257 -1.027 -0.722
11.93-13.26 Gyr -2.294 -1.019 -0.408

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.103 9.489 9.693
{\rm log}_{10}({\rm SFR}) 0.511 0.784 1.094
{\rm log}_{10}({\rm sSFR}) -9.166 -8.723 -7.999
{\rm stellar\ age} 0.520 5.066 7.197

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.425 -0.246 -0.126
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.491 0.275 0.428

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.285 0.441 0.588
\delta -0.583 -0.400 -0.272
\tau_1/\tau_2 0.463 0.863 1.243
Q_{PAH} 0.316 0.763 1.529
U_{min} 2.740 7.724 14.663
{\rm log}_{10}(\gamma_e)\, -3.628 -3.075 -2.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.377 -2.346 -1.959
{\rm log}_{10}(\tau_{AGN})\, 0.833 1.117 1.598

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.025 -0.388 -0.046
0.03-0.10 Gyr 0.647 0.937 1.256
0.10-0.33 Gyr -2.546 -0.532 0.205
0.33-1.09 Gyr -3.682 -0.761 -0.204
1.09-3.61 Gyr -3.455 -0.596 -0.162
3.61-11.93 Gyr -3.580 -0.751 -0.260
11.93-13.26 Gyr -3.759 -0.719 0.037