2020itn

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Information

Transient

Name: 2020itn
Right ascension: 15h22m04.56s
Declination: 30d02m55.61s
Discovery Date: None
Classification: SN Ia-91T-like
Redshift: 0.077800
MW E(B-V): 0.018

Host

Name: 2020itn
Right ascension: 15h22m04.57s
Declination: 30d02m55.77s
Redshift: 0.077847
Photometric Redshift: 0.112
 

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 1.97
Cutout download processed 14.82
Global aperture construction processed 0.68
Local aperture photometry processed 5.14
Global aperture photometry processed 5.57
Validate local photometry processed 0.02
Validate global photometry processed 16.79
Host information processed 0.12
Global host SED inference processed 399.07
Local host SED inference processed 453.53
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 15h22m04.56s, 30d02m55.61s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 71.39 0.36 19.266 0.005 AB
SDSS_r 103.44 2.7 18.863 0.028 AB
PanSTARRS_r 107.23 0.56 18.824 0.006 AB
SDSS_i 127.47 3.1 18.636 0.026 AB
PanSTARRS_i 138.19 0.49 18.549 0.004 AB
PanSTARRS_z 144.68 0.93 18.499 0.007 AB
SDSS_z 149.27 5.11 18.465 0.037 AB
PanSTARRS_y 160.75 2.04 18.385 0.014 AB

Aperture details

RA, DEC (J2000) = 15h22m04.57s, 30d02m56.25s
semi major axis, semi minor axis (arcsec) = 6.83, 3.55
angle (degrees, anti-clockwise from east) = -31.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.76 4.73 20.047 0.148 AB
GALEX_NUV 39.57 3.02 19.906 0.083 AB
SDSS_u 68.49 3.96 19.311 0.063 AB
SDSS_g 197.02 3.84 18.164 0.021 AB
PanSTARRS_g 211.56 1.12 18.086 0.006 AB
SDSS_r 289.5 4.86 17.746 0.018 AB
PanSTARRS_r 299.66 1.85 17.708 0.007 AB
SDSS_i 375.26 6.25 17.464 0.018 AB
PanSTARRS_i 384.05 1.65 17.439 0.005 AB
PanSTARRS_z 415.13 3.21 17.355 0.008 AB
SDSS_z 388.32 15.53 17.427 0.043 AB
PanSTARRS_y 440.93 7.22 17.289 0.018 AB
2MASS_J 517.39 118.34 16.221 0.248 Vega
2MASS_H 450.31 190.62 15.899 0.460 Vega
2MASS_K 776.0 187.45 14.838 0.262 Vega
WISE_W1 246.32 9.12 15.222 0.040 Vega
WISE_W2 158.88 11.17 15.058 0.076 Vega
WISE_W3 476.96 39.13 12.030 0.089 Vega
WISE_W4 564.31 296.8 10.401 0.571 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})\, 9.378 9.508 9.609
{\rm log}_{10}({\rm SFR}) -1.333 -0.759 -0.183
{\rm log}_{10}({\rm sSFR}) -10.801 -10.296 -9.655
{\rm stellar\ age} 4.357 6.920 8.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.676 -1.200 -0.713
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.676 0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.299 0.703
\delta -0.622 -0.143 0.243
\tau_1/\tau_2 0.688 1.042 1.397
Q_{PAH} 0.835 2.452 4.615
U_{min} 3.159 8.368 15.387
{\rm log}_{10}(\gamma_e)\, -2.835 -1.601 -0.561

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.886 -0.947 -0.333
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.475 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.357 -0.992 -0.601
0.03-0.10 Gyr -1.508 -0.722 -0.073
0.10-0.33 Gyr -1.463 -0.667 -0.087
0.33-1.07 Gyr -1.396 -0.706 -0.159
1.07-3.50 Gyr -1.390 -0.602 -0.282
3.50-11.46 Gyr -1.044 -0.405 -0.206
11.46-12.73 Gyr -1.083 -0.350 0.235

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.815 9.890 9.973
{\rm log}_{10}({\rm SFR}) -0.377 -0.161 0.075
{\rm log}_{10}({\rm sSFR}) -10.274 -10.046 -9.834
{\rm stellar\ age} 5.901 6.790 7.771

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.098 -0.825 -0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -0.813 0.245

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.061 0.142 0.263
\delta -0.255 0.133 0.315
\tau_1/\tau_2 0.729 1.043 1.353
Q_{PAH} 1.123 2.708 4.746
U_{min} 2.597 7.502 14.180
{\rm log}_{10}(\gamma_e)\, -2.517 -1.507 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.797 -2.402 -1.518
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.456 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.662 -0.487 -0.345
0.03-0.10 Gyr -0.341 -0.068 0.203
0.10-0.33 Gyr -0.219 0.028 0.235
0.33-1.07 Gyr -0.383 -0.107 0.089
1.07-3.50 Gyr -0.370 -0.100 0.095
3.50-11.46 Gyr -0.172 0.008 0.136
11.46-12.73 Gyr -0.359 0.089 0.505