2021sqe

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Information

Transient

Name: 2021sqe
Right ascension: 15h43m27.27s
Declination: 7d54m24.55s
Discovery Date: None
Classification: SN Ia
Redshift: 0.036673
MW E(B-V): 0.045

Host

Name: 2021sqe
Right ascension: 15h43m27.03s
Declination: 7d54m42.15s
Redshift: 0.036574
Photometric Redshift: 0.035
 

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 2.77
Cutout download processed 16.74
Global aperture construction processed 0.64
Local aperture photometry processed 5.81
Global aperture photometry processed 5.99
Validate local photometry processed 0.03
Validate global photometry processed 15.14
Host information processed 0.09
Global host SED inference processed 615.22
Local host SED inference processed 439.26
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 15h43m27.27s, 7d54m24.55s
semi major axis, semi minor axis (arcsec) = 2.75, 2.75
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 4.97 2.33 22.159 0.508 AB
SDSS_g 3.68 1.04 22.486 0.307 AB
PanSTARRS_g 5.04 0.67 22.143 0.143 AB
SDSS_r 10.34 1.56 21.364 0.164 AB
PanSTARRS_r 10.67 0.69 21.329 0.070 AB
DES_r 11.4 0.4 21.258 0.039 AB
SDSS_i 18.19 2.01 20.750 0.120 AB
PanSTARRS_i 13.87 0.98 21.045 0.076 AB
PanSTARRS_z 18.17 1.81 20.752 0.108 AB
SDSS_z 39.43 6.85 19.910 0.189 AB
DES_z 21.28 1.19 20.580 0.061 AB
PanSTARRS_y 19.15 4.68 20.694 0.265 AB

Aperture details

RA, DEC (J2000) = 15h43m27.03s, 7d54m41.94s
semi major axis, semi minor axis (arcsec) = 14.57, 11.07
angle (degrees, anti-clockwise from east) = -84.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 35.69 6.33 20.019 0.192 AB
GALEX_NUV 120.64 7.66 18.696 0.069 AB
SDSS_u 1370.75 14.16 16.058 0.011 AB
SDSS_g 4146.97 17.11 14.856 0.004 AB
PanSTARRS_g 4064.96 3.33 14.877 0.001 AB
SDSS_r 7229.4 22.84 14.252 0.003 AB
PanSTARRS_r 7114.12 3.54 14.270 0.001 AB
DES_r 7545.28 7.32 14.206 0.001 AB
SDSS_i 9781.91 26.74 13.924 0.003 AB
PanSTARRS_i 9352.27 4.69 13.973 0.001 AB
PanSTARRS_z 11565.26 8.76 13.742 0.001 AB
SDSS_z 12627.08 42.0 13.647 0.004 AB
DES_z 12311.05 20.27 13.674 0.002 AB
PanSTARRS_y 14086.76 20.63 13.528 0.002 AB
WISE_W1 21939.58 98.2 10.348 0.005 Vega
WISE_W2 22910.5 126.83 9.661 0.006 Vega
WISE_W3 58710.79 327.1 6.804 0.006 Vega
WISE_W4 116694.65 4843.88 4.612 0.045 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})\, 7.906 8.169 8.390
{\rm log}_{10}({\rm SFR}) -2.094 -1.499 -1.095
{\rm log}_{10}({\rm sSFR}) -10.348 -9.705 -9.117
{\rm stellar\ age} 3.638 6.695 8.445

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -0.905 -0.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.800 -1.258 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.005 1.493 1.895
\delta -0.173 0.046 0.231
\tau_1/\tau_2 0.676 0.999 1.333
Q_{PAH} 0.926 2.941 5.408
U_{min} 2.919 8.104 15.209
{\rm log}_{10}(\gamma_e)\, -3.040 -1.972 -0.906

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.740 -1.443 -0.200
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.502 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.121 -1.409 -1.033
0.03-0.10 Gyr -2.410 -1.641 -1.122
0.10-0.33 Gyr -2.734 -1.911 -1.339
0.33-1.09 Gyr -2.963 -1.967 -1.461
1.09-3.61 Gyr -2.752 -1.873 -1.540
3.61-11.94 Gyr -2.614 -1.807 -1.486
11.94-13.27 Gyr -2.747 -1.806 -1.134

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.525 10.641 10.742
{\rm log}_{10}({\rm SFR}) -1.455 0.098 1.230
{\rm log}_{10}({\rm sSFR}) -12.266 -10.577 -9.345
{\rm stellar\ age} 2.095 3.974 5.894

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.319 -0.103 0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.545 -0.513 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.522 0.756
\delta -0.667 -0.398 0.217
\tau_1/\tau_2 0.722 1.067 1.434
Q_{PAH} 1.022 2.395 4.494
U_{min} 3.653 9.283 16.374
{\rm log}_{10}(\gamma_e)\, -1.989 -1.207 -0.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.905 -0.724 -0.643
{\rm log}_{10}(\tau_{AGN})\, 0.709 0.734 0.787

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.474 -1.070 0.079
0.03-0.10 Gyr -1.407 0.213 1.379
0.10-0.33 Gyr -1.076 0.798 1.494
0.33-1.09 Gyr 0.558 1.138 1.436
1.09-3.61 Gyr 0.369 0.963 1.266
3.61-11.94 Gyr -1.305 0.276 0.689
11.94-13.27 Gyr -1.833 0.159 0.862