2021cgu results

Information

Transient
Name:2021cgu
Right ascension: 11h03m03.71s
Declination:5d05m53.41s
Discovery Date:None
Classification:SN II
Redshift:0.026000
MW E(B-V):0.032
Host
Name:2021cgu
Right ascension: 11h03m04.39s
Declination:5d05m50.67s
Redshift:0.025452
Photometric Redshift:0.054
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.82
Transient MWEBV processed 0.05
Host match processed 1.72
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 6.03
Validate global photometry processed 17.21
Global host SED inference processed 462.6
Local aperture photometry processed 5.02
Validate local photometry processed 0.03
Local host SED inference processed 503.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h03m03.71s, 5d05m53.41s
semi major axis, semi minor axis (arcsec):3.9, 3.9
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 51.62 3.38 19.618 0.071 AB
SDSS_g 155.15 3.4 18.423 0.024 AB
PanSTARRS_g 149.98 0.89 18.460 0.006 AB
SDSS_r 205.97 4.07 18.115 0.021 AB
PanSTARRS_r 203.3 1.08 18.130 0.006 AB
SDSS_i 258.15 4.78 17.870 0.020 AB
PanSTARRS_i 243.86 0.9 17.932 0.004 AB
PanSTARRS_z 253.43 2.12 17.890 0.009 AB
SDSS_z 270.14 13.51 17.821 0.054 AB
PanSTARRS_y 274.43 6.1 17.804 0.024 AB
2MASS_J 272.16 105.79 16.918 0.422 Vega
2MASS_H 359.42 160.12 16.143 0.484 Vega
2MASS_K 313.58 192.24 15.821 0.666 Vega

Aperture details

RA, DEC (J2000):11h03m04.38s, 5d05m50.65s
semi major axis, semi minor axis (arcsec):38.79, 13.67
angle (degrees, anti-clockwise from east):-61.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 371.83 18.9 17.474 0.055 AB
SDSS_g 2026.62 13.47 15.633 0.007 AB
SDSS_r 2666.99 16.89 15.335 0.007 AB
PanSTARRS_r 2577.38 6.2 15.372 0.003 AB
SDSS_z 3708.35 77.86 14.977 0.023 AB
PanSTARRS_y 3438.28 35.8 15.059 0.011 AB
2MASS_H 3287.66 952.15 13.740 0.314 Vega
WISE_W1 1880.28 40.56 13.015 0.023 Vega
WISE_W2 1239.79 47.89 12.828 0.042 Vega
WISE_W3 4186.12 278.61 9.671 0.072 Vega
WISE_W4 7383.9 1493.42 7.609 0.220 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.525 8.691 8.809
{\rm log}_{10}({\rm SFR}) -2.584 -1.587 -0.936
{\rm log}_{10}({\rm sSFR}) -11.228 -10.271 -9.609
{\rm stellar\ age} 2.951 6.190 7.916

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.866 -1.614 -1.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.785 -1.195 -0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.373 0.618
\delta -0.514 -0.110 0.237
\tau_1/\tau_2 0.658 1.030 1.418
Q_{PAH} 0.985 2.841 5.208
U_{min} 2.818 8.156 15.690
{\rm log}_{10}(\gamma_e)\, -3.005 -1.767 -0.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.486 -1.368 -0.648
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.490 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.935 -1.846 -1.427
0.03-0.10 Gyr -2.872 -1.525 -0.809
0.10-0.33 Gyr -1.994 -1.058 -0.522
0.33-1.10 Gyr -1.894 -1.188 -0.786
1.10-3.64 Gyr -2.034 -1.260 -0.967
3.64-12.07 Gyr -2.309 -1.339 -1.067
12.07-13.42 Gyr -2.486 -1.338 -0.757

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.498 9.664 9.823
{\rm log}_{10}({\rm SFR}) -0.542 -0.028 0.329
{\rm log}_{10}({\rm sSFR}) -10.251 -9.703 -9.270
{\rm stellar\ age} 3.423 6.178 7.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.168 -0.694 -0.348
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.717 -1.201 -0.385

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.052 0.117 0.251
\delta -0.724 -0.063 0.296
\tau_1/\tau_2 0.604 0.989 1.397
Q_{PAH} 0.737 1.872 3.853
U_{min} 2.810 7.808 14.848
{\rm log}_{10}(\gamma_e)\, -3.146 -2.226 -1.294

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.534 -1.970 -1.614
{\rm log}_{10}(\tau_{AGN})\, 0.897 1.339 1.805

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.620 -0.525 -0.114
0.03-0.10 Gyr -0.606 0.063 0.475
0.10-0.33 Gyr -0.548 0.076 0.469
0.33-1.10 Gyr -0.840 -0.201 0.170
1.10-3.64 Gyr -0.863 -0.313 -0.037
3.64-12.07 Gyr -1.021 -0.370 -0.097
12.07-13.42 Gyr -1.248 -0.322 0.219