2021ymb

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Information

Transient

Name: 2021ymb
Right ascension: 0h20m51.16s
Declination: -32d51m24.88s
Discovery Date: None
Classification: Ia
Redshift: 0.137860
MW E(B-V): 0.012

Host

Name: 2021ymb
Right ascension: 0h20m51.25s
Declination: -32d51m25.78s
Redshift: None
Photometric Redshift:
 

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 match processed 0.81
Cutout download processed 2.59
Global aperture construction processed 0.13
Local aperture photometry processed 0.6
Global aperture photometry processed 0.65
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.85
Host information processed 0.08
Global host SED inference processed 463.31
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
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) = 0h20m51.16s, -32d51m24.88s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 0h20m51.29s, -32d51m25.46s
semi major axis, semi minor axis (arcsec) = 3.55, 2.83
angle (degrees, anti-clockwise from east) = -143.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.61 1.37 21.850 0.226 AB
GALEX_NUV 11.55 1.12 21.244 0.105 AB
2MASS_J 216.34 77.4 17.167 0.388 Vega
2MASS_H 358.58 110.99 16.146 0.336 Vega
2MASS_K 52.84 123.39 17.755 2.535 Vega
WISE_W1 41.43 9.34 17.158 0.245 Vega
WISE_W2 41.58 12.27 16.514 0.320 Vega
WISE_W3 64.9 50.99 14.195 0.853 Vega
WISE_W4 117.06 319.3 12.109 2.961 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})\, 9.012 9.380 9.773
{\rm log}_{10}({\rm SFR}) -0.163 0.210 0.518
{\rm log}_{10}({\rm sSFR}) -9.730 -9.225 -8.625
{\rm stellar\ age} 0.736 4.335 6.777

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.534 -0.764 -0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.727 -0.163 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.281 0.444
\delta -0.810 -0.512 -0.196
\tau_1/\tau_2 0.618 1.063 1.465
Q_{PAH} 0.462 1.520 3.283
U_{min} 2.583 7.741 15.226
{\rm log}_{10}(\gamma_e)\, -3.183 -2.163 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.066 -2.432 -1.310
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.435 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.355 0.192 0.517
0.03-0.10 Gyr -0.526 0.151 0.597
0.10-0.32 Gyr -0.680 0.060 0.539
0.32-1.04 Gyr -1.494 -0.432 0.127
1.04-3.35 Gyr -2.381 -0.733 -0.229
3.35-10.80 Gyr -2.489 -0.836 -0.113
10.80-12.00 Gyr -2.617 -0.817 0.113