2023rkg

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Information

Transient

Name: SN2023rkg
Right ascension: 21h49m34.36s
Declination: -22d07m18.26s
Discovery Date: Aug. 12, 2023, 8:32 a.m.
Classification: SN Ib
Redshift: 0.007000
MW E(B-V): 0.027

Host

Name: 2023rkg
Right ascension: 21h49m34.34s
Declination: -22d07m18.23s
Redshift: None
Photometric Redshift: 0.183
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.48
Cutout download processed 4.21
Global aperture construction processed 0.6
Local aperture photometry processed 3.67
Global aperture photometry processed 3.63
Validate local photometry processed 0.02
Validate global photometry processed 11.1
Host information processed 0.13
Global host SED inference processed 418.59
Local host SED inference processed 645.31
Transient information processed 0.0
Transient MWEBV processed 1.04
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) = 21h49m34.36s, -22d07m18.26s
semi major axis, semi minor axis (arcsec) = 13.88, 13.88
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.46 1.75 21.582 0.224
GALEX_NUV 5.0 1.81 22.154 0.394
PanSTARRS_g 55.27 3.29 19.544 0.065
PanSTARRS_r 144.01 4.25 18.504 0.032
PanSTARRS_i 254.49 3.95 17.886 0.017
PanSTARRS_z 341.01 10.09 17.568 0.032
PanSTARRS_y 413.93 25.97 17.358 0.068
2MASS_J 562.82 291.52 16.129 0.562
2MASS_H 852.4 479.39 15.206 0.611
2MASS_K 468.27 544.47 15.386 1.262
WISE_W1 183.93 22.4 15.539 0.132
WISE_W2 93.72 30.32 15.631 0.351
WISE_W3 -295.86 160.79
WISE_W4 461.04 522.2 10.621 1.230

Aperture details

RA, DEC (J2000) = 21h49m34.33s, -22d07m18.15s
semi major axis, semi minor axis (arcsec) = 3.7, 2.82
angle (degrees, anti-clockwise from east) = -86.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.7 0.78 23.326 0.501
GALEX_NUV 2.19 0.97 23.050 0.479
PanSTARRS_g 47.99 0.78 19.697 0.018
PanSTARRS_r 95.62 0.97 18.949 0.011
PanSTARRS_i 124.05 0.87 18.666 0.008
PanSTARRS_z 147.41 2.18 18.479 0.016
PanSTARRS_y 148.77 5.5 18.469 0.040
2MASS_J 233.26 101.53 17.085 0.473
2MASS_H 299.87 163.42 16.340 0.592
2MASS_K -21.16 189.44
WISE_W1 92.46 11.96 16.286 0.140
WISE_W2 63.95 17.4 16.046 0.295
WISE_W3 -147.66 89.39
WISE_W4 478.8 517.67 10.580 1.174
 

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})\, 8.123 8.238 8.352
{\rm log}_{10}({\rm SFR}) -2.229 -1.834 -1.444
{\rm log}_{10}({\rm sSFR}) -10.474 -10.071 -9.686
{\rm stellar\ age} 7.663 9.025 12.485

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.539 -1.091 -0.592
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.406 -0.044 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.238 1.580 1.847
\delta 0.082 0.200 0.300
\tau_1/\tau_2 0.627 1.031 1.429
Q_{PAH} 0.259 0.831 2.111
U_{min} 2.727 8.329 15.687
{\rm log}_{10}(\gamma_e)\, -2.630 -1.730 -0.949

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.504 -3.426 -2.219
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.603 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.304 -2.260 -1.764
0.03-0.10 Gyr -2.281 -1.776 -1.326
0.10-0.33 Gyr -4.754 -2.593 -1.997
0.33-1.10 Gyr -6.120 -3.099 -2.308
1.10-3.65 Gyr -5.093 -2.836 -1.984
3.65-12.12 Gyr -3.120 -1.766 -1.529
12.12-13.46 Gyr -2.012 -1.167 -0.576

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.432 7.575 7.708
{\rm log}_{10}({\rm SFR}) -3.024 -2.530 -2.130
{\rm log}_{10}({\rm sSFR}) -10.651 -10.106 -9.628
{\rm stellar\ age} 5.709 7.487 9.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.694 -1.277 -0.745
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.671 -0.578 0.251

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.749 1.050 1.331
\delta -0.275 -0.034 0.191
\tau_1/\tau_2 0.683 1.052 1.398
Q_{PAH} 0.673 1.719 3.330
U_{min} 3.748 9.278 16.689
{\rm log}_{10}(\gamma_e)\, -1.886 -1.106 -0.519

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.946 -2.230 -0.995
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.589 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.125 -2.497 -2.141
0.03-0.10 Gyr -3.273 -2.593 -2.111
0.10-0.33 Gyr -3.320 -2.584 -2.081
0.33-1.10 Gyr -3.557 -2.709 -2.237
1.10-3.65 Gyr -3.250 -2.568 -2.256
3.65-12.12 Gyr -2.814 -2.347 -2.149
12.12-13.46 Gyr -3.004 -2.266 -1.621