2021acya

Download data

Information

Transient

Name: SN2021acya
Right ascension: 4h02m13.76s
Declination: -28d23m29.72s
Discovery Date: Oct. 30, 2021, 12:41 p.m.
Classification: SN IIn
Redshift: 0.063000
MW E(B-V): 0.012

Host

Name: 2021acya
Right ascension: 4h02m13.73s
Declination: -28d23m30.15s
Redshift: None
Photometric Redshift: 0.447
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.96
Cutout download processed 6.64
Global aperture construction processed 0.82
Local aperture photometry processed 4.24
Global aperture photometry processed 4.26
Validate local photometry processed 0.02
Validate global photometry processed 11.45
Host information processed 0.13
Global host SED inference processed 1944.14
Local host SED inference processed 453.25
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 4h02m13.76s, -28d23m29.72s
semi major axis, semi minor axis (arcsec) = 1.65, 1.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 7.88 0.47 21.658 0.064
PanSTARRS_r 9.6 0.64 21.444 0.072
DES_r 10.57 0.14 21.340 0.014
PanSTARRS_i 10.04 0.65 21.395 0.070
PanSTARRS_z 9.18 1.2 21.493 0.141
DES_z 12.14 0.45 21.190 0.041
PanSTARRS_y 14.24 3.02 21.016 0.230

Aperture details

RA, DEC (J2000) = 4h02m13.73s, -28d23m29.61s
semi major axis, semi minor axis (arcsec) = 5.05, 2.99
angle (degrees, anti-clockwise from east) = -86.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.39 2.01 21.887 0.341
GALEX_NUV 7.78 1.81 21.673 0.253
PanSTARRS_g 14.63 1.09 20.987 0.081
PanSTARRS_r 11.56 1.45 21.242 0.136
DES_r 14.55 0.23 20.993 0.017
PanSTARRS_i 16.2 1.44 20.877 0.097
PanSTARRS_z 16.5 2.63 20.856 0.173
DES_z 15.23 0.75 20.943 0.054
PanSTARRS_y 40.7 6.57 19.876 0.175
2MASS_J -196.94 145.5
2MASS_H -105.17 219.28
2MASS_K -307.49 261.16
WISE_W1 20.17 10.04 17.939 0.540
WISE_W2 27.21 12.02 16.974 0.479
WISE_W3 37.14 62.34 14.801 1.822
WISE_W4 -15.09 365.76
 

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})\, 7.592 7.832 8.037
{\rm log}_{10}({\rm SFR}) -2.072 -1.428 -0.581
{\rm log}_{10}({\rm sSFR}) -10.011 -9.261 -8.152
{\rm stellar\ age} 0.255 2.890 5.640

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.171 -0.425
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.407 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.515 1.080
\delta -0.605 -0.137 0.177
\tau_1/\tau_2 0.658 1.053 1.435
Q_{PAH} 1.261 3.098 5.271
U_{min} 3.036 8.303 16.183
{\rm log}_{10}(\gamma_e)\, -2.881 -1.742 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.487 -0.345 0.141
{\rm log}_{10}(\tau_{AGN})\, 1.172 1.580 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.104 -1.616 -1.133
0.03-0.10 Gyr -2.266 -1.405 -0.442
0.10-0.33 Gyr -2.361 -1.426 -0.826
0.33-1.08 Gyr -3.952 -1.752 -1.293
1.08-3.54 Gyr -4.920 -2.393 -1.770
3.54-11.63 Gyr -5.655 -2.700 -2.008
11.63-12.92 Gyr -5.442 -2.707 -1.885

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.741 8.114 8.342
{\rm log}_{10}({\rm SFR}) -0.870 -0.209 0.249
{\rm log}_{10}({\rm sSFR}) -8.976 -8.083 -7.913
{\rm stellar\ age} 0.065 1.090 7.300

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.150 -0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.506 -0.233 0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 1.102 1.711
\delta 0.204 0.344 0.386
\tau_1/\tau_2 0.615 1.126 1.605
Q_{PAH} 0.902 2.600 4.874
U_{min} 3.857 10.288 18.318
{\rm log}_{10}(\gamma_e)\, -3.211 -2.262 -1.113

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.720 -1.313 -0.033
{\rm log}_{10}(\tau_{AGN})\, 1.195 1.558 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.505 -1.407 -0.789
0.03-0.10 Gyr -0.757 -0.078 0.406
0.10-0.33 Gyr -4.063 -2.520 -1.398
0.33-1.08 Gyr -6.744 -3.812 -2.068
1.08-3.54 Gyr -8.035 -3.794 -1.950
3.54-11.63 Gyr -8.446 -3.852 -1.752
11.63-12.92 Gyr -8.545 -3.186 -1.339