2021ukt

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Information

Transient

Name: SN2021ukt
Right ascension: 0h49m24.86s
Declination: -1d45m58.82s
Discovery Date: July 31, 2021, 10:34 a.m.
Classification: SN IIn
Redshift: 0.012886
MW E(B-V): 0.042

Host

Name: 2021ukt
Right ascension: 0h49m26.06s
Declination: -1d46m15.24s
Redshift: None
Photometric Redshift: 0.361
 

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 0.81
Cutout download processed 9.02
Global aperture construction processed 0.68
Local aperture photometry processed 7.64
Global aperture photometry processed 7.56
Validate local photometry processed 0.03
Validate global photometry processed 17.78
Host information processed 0.12
Global host SED inference processed 7064.45
Local host SED inference processed 444.56
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 0h49m24.86s, -1d45m58.82s
semi major axis, semi minor axis (arcsec) = 7.59, 7.59
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 44.82 1.95 19.771 0.047 AB
GALEX_NUV 61.14 1.47 19.434 0.026 AB
SDSS_u 120.48 6.62 18.698 0.060 AB
SDSS_g 385.37 5.72 17.435 0.016 AB
DES_g 410.43 0.97 17.367 0.003 AB
PanSTARRS_g 401.32 2.24 17.391 0.006 AB
SDSS_r 586.53 7.5 16.979 0.014 AB
PanSTARRS_r 483.09 2.08 17.190 0.005 AB
DES_r 622.64 1.43 16.914 0.002 AB
SDSS_i 743.43 9.84 16.722 0.014 AB
PanSTARRS_i 616.23 3.47 16.926 0.006 AB
PanSTARRS_z 787.95 7.04 16.659 0.010 AB
SDSS_z 759.99 23.28 16.698 0.033 AB
DES_z 867.44 3.3 16.554 0.004 AB
PanSTARRS_y 899.81 14.24 16.515 0.017 AB
2MASS_J 795.1 168.42 15.754 0.230 Vega
2MASS_H 940.7 273.4 15.099 0.316 Vega
2MASS_K 1101.76 318.71 14.457 0.314 Vega
WISE_W1 229.57 17.9 15.299 0.085 Vega
WISE_W2 120.23 23.92 15.361 0.216 Vega
WISE_W3 469.02 115.32 12.048 0.267 Vega

Aperture details

RA, DEC (J2000) = 0h49m26.05s, -1d46m15.28s
semi major axis, semi minor axis (arcsec) = 13.75, 10.74
angle (degrees, anti-clockwise from east) = -67.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 136.6 3.37 18.561 0.027 AB
GALEX_NUV 240.09 2.8 17.949 0.013 AB
SDSS_u 2404.23 15.9 15.448 0.007 AB
SDSS_g 7407.33 22.88 14.226 0.003 AB
DES_g 5956.98 2.65 14.462 0.000 AB
PanSTARRS_g 14806.03 4.32 13.474 0.000 AB
SDSS_r 7332.01 23.41 14.237 0.003 AB
DES_r 10209.47 3.98 13.877 0.000 AB
SDSS_i 11296.83 30.08 13.768 0.003 AB
PanSTARRS_z 36421.49 12.23 12.497 0.000 AB
SDSS_z 39368.45 62.49 12.412 0.002 AB
DES_z 13466.68 11.6 13.577 0.001 AB
PanSTARRS_y 43138.5 22.85 12.313 0.001 AB
2MASS_J 46252.43 285.05 11.342 0.007 Vega
2MASS_H 47768.22 452.67 10.835 0.010 Vega
2MASS_K 34327.06 525.5 10.723 0.017 Vega
WISE_W1 14482.54 79.33 10.799 0.006 Vega
WISE_W2 7558.63 82.13 10.865 0.012 Vega
WISE_W3 5904.26 293.93 9.298 0.054 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})\, 8.602 8.668 8.753
{\rm log}_{10}({\rm SFR}) -1.556 -1.333 -1.118
{\rm log}_{10}({\rm sSFR}) -10.260 -10.000 -9.742
{\rm stellar\ age} 7.334 8.195 10.452

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.724 -0.581 -0.437
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.882 -0.630 -0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.114 0.195
\delta -0.777 -0.470 -0.168
\tau_1/\tau_2 0.553 0.895 1.248
Q_{PAH} 0.136 0.482 1.238
U_{min} 3.224 8.575 15.482
{\rm log}_{10}(\gamma_e)\, -2.520 -1.716 -0.971

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.368 -3.281 -2.263
{\rm log}_{10}(\tau_{AGN})\, 1.159 1.674 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.682 -1.568 -1.445
0.03-0.10 Gyr -1.540 -1.257 -1.006
0.10-0.33 Gyr -2.168 -1.701 -1.408
0.33-1.10 Gyr -2.466 -1.977 -1.652
1.10-3.64 Gyr -2.388 -1.766 -1.419
3.64-12.04 Gyr -1.468 -1.211 -1.095
12.04-13.38 Gyr -1.487 -0.959 -0.353

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.168 10.215 10.255
{\rm log}_{10}({\rm SFR}) 0.175 0.428 0.656
{\rm log}_{10}({\rm sSFR}) -10.077 -9.795 -9.541
{\rm stellar\ age} 6.939 7.571 8.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.017 0.027 0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.582 -0.387 -0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.316 0.385
\delta -0.984 -0.937 -0.857
\tau_1/\tau_2 0.338 0.688 1.089
Q_{PAH} 0.147 0.466 0.861
U_{min} 2.734 7.799 14.879
{\rm log}_{10}(\gamma_e)\, -3.125 -2.385 -1.814

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.590 -3.761 -2.868
{\rm log}_{10}(\tau_{AGN})\, 1.289 1.741 2.039

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.628 -1.713 -1.146
0.03-0.10 Gyr 0.336 0.590 0.818
0.10-0.33 Gyr -0.143 0.215 0.398
0.33-1.10 Gyr -0.499 -0.112 0.137
1.10-3.64 Gyr -0.366 0.002 0.240
3.64-12.04 Gyr 0.202 0.353 0.426
12.04-13.38 Gyr -0.007 0.417 0.805