2023iew

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Information

Transient

Name: SN2023iew
Right ascension: 16h20m00.88s
Declination: 20d30m20.86s
Discovery Date: May 13, 2023, 9:31 a.m.
Classification: SN II
Redshift: 0.036000
MW E(B-V): 0.051

Host

Name: 2023iew
Right ascension: 16h20m00.88s
Declination: 20d30m19.73s
Redshift: 0.036288
Photometric Redshift: 0.066
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.69
Cutout download processed 17.94
Global aperture construction processed 0.58
Local aperture photometry processed 5.99
Global aperture photometry processed 6.04
Validate local photometry processed 0.03
Validate global photometry processed 17.14
Host information processed 0.08
Global host SED inference processed 429.75
Local host SED inference processed 616.44
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 16h20m00.88s, 20d30m20.86s
semi major axis, semi minor axis (arcsec) = 2.77, 2.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 88.58 3.48 19.032 0.043
SDSS_g 246.52 4.14 17.920 0.018
DES_g 269.18 0.73 17.825 0.003
PanSTARRS_g 278.34 0.94 17.789 0.004
SDSS_r 462.92 5.7 17.236 0.013
PanSTARRS_r 498.33 0.81 17.156 0.002
DES_r 539.29 1.62 17.070 0.003
SDSS_i 653.32 6.9 16.862 0.011
PanSTARRS_i 675.07 1.04 16.827 0.002
PanSTARRS_z 790.19 2.28 16.656 0.003
SDSS_z 830.81 9.85 16.601 0.013
DES_z 885.87 5.03 16.532 0.006
PanSTARRS_y 929.27 4.87 16.480 0.006

Aperture details

RA, DEC (J2000) = 16h20m00.86s, 20d30m19.97s
semi major axis, semi minor axis (arcsec) = 10.78, 5.15
angle (degrees, anti-clockwise from east) = -0.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 37.39 6.08 19.968 0.176
GALEX_NUV 67.86 3.53 19.321 0.057
SDSS_u 228.85 8.04 18.001 0.038
SDSS_g 509.29 6.19 17.133 0.013
DES_g 525.77 1.09 17.098 0.002
PanSTARRS_g 537.19 2.32 17.075 0.005
SDSS_r 846.38 8.17 16.581 0.010
PanSTARRS_r 895.48 1.93 16.520 0.002
DES_r 960.83 2.27 16.443 0.003
SDSS_i 1167.88 10.21 16.232 0.009
PanSTARRS_i 1174.67 2.52 16.225 0.002
PanSTARRS_z 1401.54 5.66 16.033 0.004
SDSS_z 1418.67 19.92 16.020 0.015
DES_z 1510.11 6.82 15.952 0.005
PanSTARRS_y 1654.08 12.45 15.854 0.008
2MASS_J 2185.22 198.16 14.656 0.098
2MASS_H 2217.34 339.72 14.168 0.166
2MASS_K 2102.08 302.41 13.756 0.156
WISE_W1 1225.18 21.47 13.481 0.019
WISE_W2 773.68 24.43 13.340 0.034
WISE_W3 3027.89 124.34 10.023 0.045
 

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})\, 9.650 9.768 9.877
{\rm log}_{10}({\rm SFR}) -0.979 -0.248 0.355
{\rm log}_{10}({\rm sSFR}) -10.730 -10.012 -9.401
{\rm stellar\ age} 6.699 8.256 11.460

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.698 -1.159 -0.654
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.678 0.279 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.296 0.731 1.125
\delta -0.439 -0.141 0.154
\tau_1/\tau_2 0.645 1.023 1.434
Q_{PAH} 0.575 2.013 3.627
U_{min} 2.786 8.237 15.437
{\rm log}_{10}(\gamma_e)\, -3.489 -2.272 -1.005

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.124 -1.572 -0.605
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.455 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.908 -0.492 -0.125
0.03-0.10 Gyr -1.173 -0.182 0.473
0.10-0.33 Gyr -1.843 -0.696 -0.047
0.33-1.09 Gyr -2.361 -1.007 -0.387
1.09-3.61 Gyr -2.410 -0.852 -0.273
3.61-11.94 Gyr -1.059 -0.201 -0.012
11.94-13.27 Gyr -0.517 0.197 0.893

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.658 9.769 9.871
{\rm log}_{10}({\rm SFR}) 0.284 0.483 0.705
{\rm log}_{10}({\rm sSFR}) -9.552 -9.293 -9.025
{\rm stellar\ age} 6.115 7.347 9.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.550 -0.328 -0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.242 0.367 0.455

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.368 0.531 0.710
\delta -0.462 -0.276 -0.135
\tau_1/\tau_2 0.490 0.831 1.195
Q_{PAH} 0.379 0.956 1.875
U_{min} 2.379 6.608 12.921
{\rm log}_{10}(\gamma_e)\, -3.511 -2.890 -2.287

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.722 -2.614 -2.040
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.251 1.755

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.437 -0.196 -0.032
0.03-0.10 Gyr 0.410 0.617 0.851
0.10-0.33 Gyr -1.675 -0.532 -0.018
0.33-1.09 Gyr -1.853 -0.667 -0.304
1.09-3.61 Gyr -0.966 -0.389 -0.094
3.61-11.94 Gyr -0.530 -0.174 -0.007
11.94-13.27 Gyr -0.673 -0.031 0.612