2021nnv

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Information

Transient

Name: 2021nnv
Right ascension: 11h22m30.09s
Declination: 4d14m41.61s
Discovery Date: None
Classification: SN Ia
Redshift: 0.038100
MW E(B-V): 0.061

Host

Name: 2021nnv
Right ascension: 11h22m30.41s
Declination: 4d14m45.25s
Redshift: None
Photometric Redshift: 0.044
 

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 2.58
Cutout download processed 18.22
Global aperture construction processed 0.77
Local aperture photometry processed 6.97
Global aperture photometry processed 6.85
Validate local photometry processed 0.03
Validate global photometry processed 19.15
Host information processed 0.11
Global host SED inference processed 464.52
Local host SED inference processed 448.06
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.13
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) = 11h22m30.09s, 4d14m41.61s
semi major axis, semi minor axis (arcsec) = 2.65, 2.65
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 24.95 2.54 20.407 0.111 AB
SDSS_g 97.12 2.67 18.932 0.030 AB
PanSTARRS_g 96.57 0.67 18.938 0.008 AB
SDSS_r 180.44 3.69 18.259 0.022 AB
PanSTARRS_r 189.47 0.86 18.206 0.005 AB
DES_r 205.69 1.16 18.117 0.006 AB
SDSS_i 265.36 4.66 17.840 0.019 AB
PanSTARRS_i 248.94 0.82 17.910 0.004 AB
PanSTARRS_z 315.82 1.86 17.651 0.006 AB
SDSS_z 300.51 7.46 17.705 0.027 AB
DES_z 335.3 3.59 17.586 0.012 AB
PanSTARRS_y 398.15 4.85 17.400 0.013 AB

Aperture details

RA, DEC (J2000) = 11h22m30.40s, 4d14m45.67s
semi major axis, semi minor axis (arcsec) = 14.4, 12.5
angle (degrees, anti-clockwise from east) = -33.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 68.34 2.47 19.313 0.039 AB
GALEX_NUV 169.48 1.69 18.327 0.011 AB
SDSS_u 650.37 13.02 16.867 0.022 AB
SDSS_g 2082.2 12.48 15.604 0.007 AB
PanSTARRS_g 2053.33 3.38 15.619 0.002 AB
SDSS_r 3631.18 16.78 15.000 0.005 AB
PanSTARRS_r 3759.74 4.25 14.962 0.001 AB
DES_r 4022.18 5.21 14.889 0.001 AB
SDSS_i 5212.2 21.21 14.607 0.004 AB
PanSTARRS_i 4833.79 4.14 14.689 0.001 AB
PanSTARRS_z 6053.25 9.39 14.445 0.002 AB
SDSS_z 6119.13 36.64 14.433 0.007 AB
DES_z 6366.47 15.82 14.390 0.003 AB
PanSTARRS_y 7561.9 24.92 14.203 0.004 AB
2MASS_J 9238.96 358.65 13.091 0.042 Vega
2MASS_H 11421.04 504.67 12.388 0.048 Vega
2MASS_K 9253.01 674.59 12.146 0.079 Vega
WISE_W2 1387.19 2551.28 12.706 1.997 Vega
WISE_W4 49784.26 2076.66 5.537 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})\, 9.156 9.306 9.459
{\rm log}_{10}({\rm SFR}) -1.052 -0.643 -0.264
{\rm log}_{10}({\rm sSFR}) -10.404 -9.956 -9.507
{\rm stellar\ age} 5.222 7.137 8.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -0.824 -0.438
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.046 0.182 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.455 0.802 1.178
\delta -0.701 -0.387 -0.010
\tau_1/\tau_2 0.664 1.005 1.351
Q_{PAH} 0.550 2.011 3.904
U_{min} 2.592 7.593 14.395
{\rm log}_{10}(\gamma_e)\, -3.387 -2.159 -1.264

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.234 -2.671 -1.216
{\rm log}_{10}(\tau_{AGN})\, 0.918 1.316 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.873 -0.615 -0.310
0.03-0.10 Gyr -1.332 -0.702 -0.229
0.10-0.33 Gyr -1.566 -0.859 -0.355
0.33-1.09 Gyr -1.568 -0.885 -0.474
1.09-3.61 Gyr -1.388 -0.774 -0.481
3.61-11.92 Gyr -1.073 -0.630 -0.409
11.92-13.25 Gyr -1.185 -0.536 0.021

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.177 10.363 10.493
{\rm log}_{10}({\rm SFR}) 0.850 1.149 1.424
{\rm log}_{10}({\rm sSFR}) -9.597 -9.218 -8.789
{\rm stellar\ age} 2.968 6.371 7.924

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.524 -0.332 -0.183
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.074 0.284 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 0.754 1.098
\delta -0.549 -0.328 -0.112
\tau_1/\tau_2 0.445 0.854 1.357
Q_{PAH} 0.332 1.262 2.547
U_{min} 2.399 6.800 13.344
{\rm log}_{10}(\gamma_e)\, -3.696 -2.827 -1.885

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.306 -2.801 -1.307
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.516 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.507 0.723 0.910
0.03-0.10 Gyr 0.926 1.260 1.553
0.10-0.33 Gyr -0.002 0.678 1.237
0.33-1.09 Gyr -0.351 0.254 0.658
1.09-3.61 Gyr -0.203 0.306 0.591
3.61-11.92 Gyr -0.386 0.329 0.588
11.92-13.25 Gyr -0.526 0.404 0.950