1981D

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Information

Transient

Name: 1981D
Right ascension: 3h22m39.58s
Declination: -37d14m07.44s
Discovery Date: None
Classification: Ia
Redshift: 0.005511
MW E(B-V): 0.018

Host

Name: 1981D
Right ascension: 3h22m41.74s
Declination: -37d12m29.52s
Redshift: 0.005900
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
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 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 0.33
Cutout download processed 3.02
Global aperture construction processed 0.1
Local aperture photometry processed 0.57
Global aperture photometry processed 0.58
Validate local photometry processed 0.01
Validate global photometry processed 0.59
Host information processed 0.12
Global host SED inference processed 816.69
Local host SED inference not enough filters 17.3
Transient information processed 0.0
Transient MWEBV processed 0.04
Host 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) = 3h22m39.58s, -37d14m07.44s
semi major axis, semi minor axis (arcsec) = 16.45, 16.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -0.01 1.37 AB
GALEX_NUV -2.76 1.65 AB
2MASS_J 2233.76 370.63 14.633 0.180 Vega
2MASS_H 3184.92 562.36 13.775 0.192 Vega
2MASS_K 2011.61 595.54 13.803 0.321 Vega
WISE_W1 -296.75 577.92 Vega
WISE_W2 -56.27 370.88 Vega
WISE_W3 -64.42 206.19 Vega
WISE_W4 -402.14 440.14 Vega

Aperture details

RA, DEC (J2000) = 3h22m41.71s, -37d12m28.57s
semi major axis, semi minor axis (arcsec) = 51.89, 34.6
angle (degrees, anti-clockwise from east) = -125.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 435.29 7.45 17.303 0.019 AB
GALEX_NUV 2151.88 11.1 15.568 0.006 AB
WISE_W1 837861.2 7718.82 6.393 0.010 Vega
WISE_W2 460712.51 4818.01 6.402 0.011 Vega
WISE_W3 214031.04 4902.86 5.400 0.025 Vega
WISE_W4 208138.79 9367.65 3.984 0.049 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})\, 11.098 11.269 11.378
{\rm log}_{10}({\rm SFR}) -2.189 -1.150 -0.385
{\rm log}_{10}({\rm sSFR}) -13.454 -12.411 -11.622
{\rm stellar\ age} 5.830 7.997 11.053

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.298 -0.039 0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.308 -0.612 0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.324 0.487
\delta -0.754 -0.369 0.078
\tau_1/\tau_2 0.250 0.666 1.126
Q_{PAH} 0.118 0.362 0.819
U_{min} 2.901 7.300 13.743
{\rm log}_{10}(\gamma_e)\, -3.683 -3.129 -2.065

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.527 -3.712 -2.708
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.452 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.336 -1.101 -0.384
0.03-0.10 Gyr -2.843 -1.292 -0.383
0.10-0.33 Gyr -2.515 -1.169 -0.219
0.33-1.10 Gyr -1.711 -0.343 0.773
1.10-3.66 Gyr -0.709 0.869 1.522
3.66-12.13 Gyr 0.520 1.320 1.542
12.13-13.48 Gyr 0.393 1.391 2.302