2023eiw

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Information

Transient

Name: SN2023eiw
Right ascension: 12h28m46.20s
Declination: 46d31m15.64s
Discovery Date: March 30, 2023, 9:42 a.m.
Classification: SN Ic-BL
Redshift: 0.025142
MW E(B-V): 0.012

Host

Name: 2023eiw
Right ascension: 12h28m46.24s
Declination: 46d31m14.52s
Redshift: 0.025142
Photometric Redshift: 0.030
 

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 1.52
Cutout download processed 15.35
Global aperture construction processed 0.69
Local aperture photometry processed 5.35
Global aperture photometry processed 5.99
Validate local photometry processed 0.02
Validate global photometry processed 16.54
Host information processed 0.08
Global host SED inference processed 550.23
Local host SED inference processed 523.29
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 12h28m46.20s, 46d31m15.64s
semi major axis, semi minor axis (arcsec) = 3.95, 3.95
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 83.59 3.35 19.095 0.044 AB
SDSS_g 254.41 4.35 17.886 0.019 AB
PanSTARRS_g 242.1 0.82 17.940 0.004 AB
SDSS_r 400.55 5.46 17.393 0.015 AB
PanSTARRS_r 386.6 1.16 17.432 0.003 AB
SDSS_i 513.61 6.42 17.123 0.014 AB
PanSTARRS_i 498.91 1.22 17.155 0.003 AB
PanSTARRS_z 550.95 2.86 17.047 0.006 AB
SDSS_z 600.23 11.98 16.954 0.022 AB
PanSTARRS_y 642.97 4.95 16.880 0.008 AB
2MASS_J 516.21 103.69 16.223 0.218 Vega
2MASS_H 726.18 150.87 15.380 0.226 Vega
2MASS_K 334.72 173.15 15.751 0.562 Vega

Aperture details

RA, DEC (J2000) = 12h28m46.17s, 46d31m14.84s
semi major axis, semi minor axis (arcsec) = 22.68, 5.58
angle (degrees, anti-clockwise from east) = -78.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 48.28 1.87 19.691 0.042 AB
GALEX_NUV 74.71 1.44 19.217 0.021 AB
SDSS_u 152.35 7.82 18.443 0.056 AB
SDSS_g 570.03 7.38 17.010 0.014 AB
PanSTARRS_g 579.86 2.27 16.992 0.004 AB
SDSS_r 912.45 9.25 16.499 0.011 AB
PanSTARRS_r 909.34 3.22 16.503 0.004 AB
SDSS_i 1207.35 11.69 16.195 0.011 AB
PanSTARRS_i 1151.38 3.37 16.247 0.003 AB
PanSTARRS_z 1267.6 8.01 16.143 0.007 AB
SDSS_z 1386.95 30.71 16.045 0.024 AB
PanSTARRS_y 1404.02 13.99 16.032 0.011 AB
2MASS_J 1107.3 310.19 15.394 0.304 Vega
2MASS_H 2474.53 450.06 14.049 0.197 Vega
2MASS_K 1216.7 518.94 14.349 0.463 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})\, 9.109 9.210 9.320
{\rm log}_{10}({\rm SFR}) -1.812 -1.017 -0.356
{\rm log}_{10}({\rm sSFR}) -11.022 -10.221 -9.583
{\rm stellar\ age} 6.505 7.845 10.502

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.792 -1.413 -0.960
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.249 0.092 0.368

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.617 0.946
\delta -0.465 -0.050 0.267
\tau_1/\tau_2 0.673 1.032 1.395
Q_{PAH} 0.461 1.611 3.593
U_{min} 2.781 8.217 15.803
{\rm log}_{10}(\gamma_e)\, -3.390 -2.142 -0.892

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.704 -1.576 -0.462
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.381 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.175 -1.503 -1.002
0.03-0.10 Gyr -1.851 -0.926 -0.217
0.10-0.33 Gyr -1.955 -1.050 -0.480
0.33-1.10 Gyr -2.423 -1.309 -0.809
1.10-3.64 Gyr -2.393 -1.137 -0.709
3.64-12.08 Gyr -1.262 -0.710 -0.543
12.08-13.42 Gyr -1.157 -0.523 0.207

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.498 9.584 9.656
{\rm log}_{10}({\rm SFR}) -0.979 -0.654 -0.346
{\rm log}_{10}({\rm sSFR}) -10.573 -10.239 -9.906
{\rm stellar\ age} 6.402 7.622 9.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.838 -1.427 -1.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.888 -1.573 -0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.656 0.892
\delta 0.015 0.203 0.338
\tau_1/\tau_2 0.508 0.921 1.344
Q_{PAH} 0.590 2.272 4.594
U_{min} 2.813 7.531 15.173
{\rm log}_{10}(\gamma_e)\, -3.274 -1.781 -1.072

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.254 -2.389 -1.319
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.418 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.114 -1.007 -0.640
0.03-0.10 Gyr -1.013 -0.588 -0.213
0.10-0.33 Gyr -1.035 -0.600 -0.221
0.33-1.10 Gyr -1.177 -0.676 -0.307
1.10-3.64 Gyr -1.156 -0.563 -0.250
3.64-12.08 Gyr -0.599 -0.319 -0.182
12.08-13.42 Gyr -0.765 -0.190 0.351