2021dsb

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Information

Transient

Name: 2021dsb
Right ascension: 10h35m18.79s
Declination: -13d00m19.58s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.031201
MW E(B-V): 0.042

Host

Name: 2021dsb
Right ascension: 10h35m18.77s
Declination: -13d00m18.79s
Redshift: None
Photometric Redshift: 0.072
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.16
Cutout download processed 4.78
Global aperture construction processed 0.83
Local aperture photometry processed 4.71
Global aperture photometry processed 5.61
Validate local photometry processed 0.02
Validate global photometry processed 15.9
Host information processed 0.1
Global host SED inference processing None
Local host SED inference processed 671.55
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.06
Log transient processing status processing None
 

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) = 10h35m18.79s, -13d00m19.58s
semi major axis, semi minor axis (arcsec) = 3.21, 3.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 61.59 1.14 19.426 0.020
PanSTARRS_r 97.76 1.11 18.925 0.012
PanSTARRS_i 132.73 1.32 18.593 0.011
PanSTARRS_z 161.26 1.81 18.381 0.012
PanSTARRS_y 189.12 5.52 18.208 0.032
2MASS_J 123.49 70.22 17.776 0.617
2MASS_H 156.86 92.62 17.044 0.641
2MASS_K 188.18 155.37 16.376 0.896

Aperture details

RA, DEC (J2000) = 10h35m18.76s, -13d00m18.74s
semi major axis, semi minor axis (arcsec) = 6.71, 3.83
angle (degrees, anti-clockwise from east) = -93.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 5.78 1.88 21.994 0.353
GALEX_NUV 15.16 2.36 20.948 0.169
PanSTARRS_g 87.81 1.79 19.041 0.022
PanSTARRS_r 144.81 1.69 18.498 0.013
PanSTARRS_i 194.13 1.99 18.180 0.011
PanSTARRS_z 228.22 2.7 18.004 0.013
PanSTARRS_y 263.62 8.2 17.848 0.034
2MASS_J 275.26 146.75 16.906 0.579
2MASS_H 402.19 190.66 16.021 0.515
2MASS_K 680.2 324.9 14.981 0.519
WISE_W1 118.84 14.15 16.014 0.129
WISE_W2 45.39 17.29 16.419 0.414
WISE_W3 -71.25 104.19
WISE_W4 168.14 536.84 11.716 3.466
 

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})\, 8.584 8.780 8.903
{\rm log}_{10}({\rm SFR}) -2.311 -1.447 -0.627
{\rm log}_{10}({\rm sSFR}) -11.076 -10.291 -9.352
{\rm stellar\ age} 2.511 6.387 8.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -0.753 -0.335
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.771 -0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.814 1.292
\delta -0.393 -0.062 0.200
\tau_1/\tau_2 0.685 1.047 1.417
Q_{PAH} 0.440 1.926 4.564
U_{min} 3.221 8.553 15.805
{\rm log}_{10}(\gamma_e)\, -3.213 -2.018 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.482 -1.258 -0.454
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.474 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.841 -1.748 -1.176
0.03-0.10 Gyr -2.480 -1.408 -0.512
0.10-0.33 Gyr -2.069 -1.181 -0.477
0.33-1.10 Gyr -2.169 -1.249 -0.728
1.10-3.63 Gyr -2.320 -1.246 -0.929
3.63-12.00 Gyr -2.617 -1.233 -0.977
12.00-13.34 Gyr -2.466 -1.242 -0.614

Global parameter details

Documentation