2021qqp

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Information

Transient

Name: SN2021qqp
Right ascension: 22h32m40.42s
Declination: 25d34m34.75s
Discovery Date: May 23, 2021, 11:09 a.m.
Classification: SN IIn
Redshift: 0.041000
MW E(B-V): 0.057

Host

Name: 2021qqp
Right ascension: 22h32m39.51s
Declination: 25d34m35.62s
Redshift: None
Photometric Redshift: 0.046
 

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 3.5
Cutout download processed 17.87
Global aperture construction processed 0.77
Local aperture photometry processed 6.78
Global aperture photometry processed 7.31
Validate local photometry processed 0.03
Validate global photometry processed 20.26
Host information processed 0.08
Global host SED inference processed 586.47
Local host SED inference processed 426.74
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 22h32m40.42s, 25d34m34.75s
semi major axis, semi minor axis (arcsec) = 2.47, 2.47
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 8.48 2.43 21.579 0.311 AB
SDSS_g 15.86 1.23 20.899 0.084 AB
DES_g 16.49 0.2 20.857 0.013 AB
PanSTARRS_g 12.1 0.57 21.193 0.051 AB
SDSS_r 22.28 1.88 20.530 0.092 AB
PanSTARRS_r 19.29 0.59 20.686 0.033 AB
DES_r 23.89 0.5 20.455 0.023 AB
SDSS_i 30.86 3.07 20.177 0.108 AB
PanSTARRS_i 21.92 0.74 20.548 0.037 AB
PanSTARRS_z 24.37 1.65 20.433 0.074 AB
SDSS_z 7.88 9.84 21.659 1.356 AB
DES_z 32.53 1.14 20.119 0.038 AB
PanSTARRS_y 28.07 4.51 20.279 0.174 AB

Aperture details

RA, DEC (J2000) = 22h32m39.50s, 25d34m35.85s
semi major axis, semi minor axis (arcsec) = 19.73, 16.89
angle (degrees, anti-clockwise from east) = -132.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 169.25 6.55 18.329 0.042 AB
SDSS_i 2107.92 23.4 15.590 0.012 AB
DES_z 2677.65 9.81 15.331 0.004 AB
WISE_W4 3666.96 1152.96 8.369 0.341 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})\, 7.691 8.024 8.231
{\rm log}_{10}({\rm SFR}) -1.593 -1.179 -0.745
{\rm log}_{10}({\rm sSFR}) -9.692 -9.173 -8.423
{\rm stellar\ age} 1.221 4.921 6.878

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -0.859 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.720 -1.294 0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.660 1.075
\delta -0.482 -0.090 0.178
\tau_1/\tau_2 0.750 1.117 1.514
Q_{PAH} 0.865 2.828 5.225
U_{min} 2.952 8.063 15.186
{\rm log}_{10}(\gamma_e)\, -2.712 -1.597 -0.573

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.302 -1.151 -0.373
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.481 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.574 -1.244 -0.946
0.03-0.10 Gyr -1.727 -1.179 -0.647
0.10-0.33 Gyr -2.245 -1.488 -1.006
0.33-1.09 Gyr -2.982 -1.780 -1.351
1.09-3.60 Gyr -3.269 -1.996 -1.631
3.60-11.89 Gyr -3.717 -2.163 -1.707
11.89-13.21 Gyr -3.661 -2.211 -1.555

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.067 10.192 10.338
{\rm log}_{10}({\rm SFR}) -0.136 0.339 0.744
{\rm log}_{10}({\rm sSFR}) -10.418 -9.848 -9.408
{\rm stellar\ age} 5.433 7.511 10.017

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.863 -0.503 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.865 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.301 0.704
\delta -0.531 0.048 0.328
\tau_1/\tau_2 0.307 0.747 1.238
Q_{PAH} 0.473 1.500 3.220
U_{min} 2.305 6.674 13.115
{\rm log}_{10}(\gamma_e)\, -3.598 -2.957 -1.980

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.290 -1.975 -1.213
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.318 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.721 0.018 0.373
0.03-0.10 Gyr -0.378 0.404 0.879
0.10-0.33 Gyr -1.120 0.020 0.600
0.33-1.09 Gyr -1.414 -0.177 0.306
1.09-3.60 Gyr -1.294 -0.047 0.313
3.60-11.89 Gyr -0.525 0.230 0.433
11.89-13.21 Gyr -0.289 0.428 1.169