2021adt

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Information

Transient

Name: 2021adt
Right ascension: 4h52m47.19s
Declination: -44d17m09.49s
Discovery Date: None
Classification: SNIa
Redshift: 0.070000
MW E(B-V): 0.008

Host

Name:
Right ascension: 4h52m46.79s
Declination: -44d17m10.48s
Redshift: None
Photometric Redshift: 0.076
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.13
Local aperture photometry processed 0.91
Global aperture photometry processed 0.86
Validate global photometry processed 1.09
Global host SED inference processed 609.54
Local host SED inference not processed None
Cutout download processed 3.67
Transient information processed 0.0
Host match processed 7.38
Validate local photometry no valid phot 0.01
Transient MWEBV processed 0.05
Processing status blocked 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) = 4h52m47.19s, -44d17m09.49s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 4h52m46.94s, -44d17m11.40s
semi major axis, semi minor axis (arcsec) = 15.19, 5.36
angle (degrees, anti-clockwise from east) = -59.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.86 4.42 20.833 0.284 AB
GALEX_NUV 16.73 1.89 20.842 0.123 AB
2MASS_J 1456.35 218.58 15.097 0.163 Vega
2MASS_H 1855.06 278.62 14.362 0.163 Vega
2MASS_K 1633.27 399.06 14.030 0.265 Vega
WISE_W1 681.54 15.83 14.117 0.025 Vega
WISE_W2 409.94 18.93 14.029 0.050 Vega
WISE_W3 548.92 68.96 11.877 0.136 Vega
WISE_W4 1000.51 385.7 9.779 0.419 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.146 10.312 10.470
{\rm log}_{10}({\rm SFR}) -0.832 -0.367 0.185
{\rm log}_{10}({\rm sSFR}) -11.153 -10.683 -10.047
{\rm stellar\ age} 6.209 7.783 11.427

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.413 -0.064 0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.951 -0.467 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.270 0.493
\delta -0.697 -0.327 0.092
\tau_1/\tau_2 0.267 0.698 1.234
Q_{PAH} 0.397 1.285 3.658
U_{min} 2.416 6.773 14.063
{\rm log}_{10}(\gamma_e)\, -3.415 -2.175 -1.166

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.413 -3.374 -2.166
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.640 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.044 -0.459 0.162
0.03-0.10 Gyr -1.478 -0.517 0.227
0.10-0.33 Gyr -1.851 -0.576 0.029
0.33-1.07 Gyr -2.251 -0.508 0.201
1.07-3.52 Gyr -1.792 -0.132 0.393
3.52-11.55 Gyr -0.451 0.333 0.574
11.55-12.83 Gyr -0.038 0.643 1.540