2020ndh

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Information

Transient

Name: 2020ndh
Right ascension: 15h35m07.49s
Declination: 9d45m02.90s
Discovery Date: None
Classification: None
Redshift: 0.173000
MW E(B-V): 0.032

Host

Name: 2020ndh
Right ascension: 15h35m05.44s
Declination: 9d44m59.81s
Redshift: 0.157941
Photometric Redshift: 0.159
 

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 3.3
Cutout download processed 13.87
Global aperture construction processed 0.68
Local aperture photometry processed 5.11
Global aperture photometry processed 5.8
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.98
Host information processed 0.08
Global host SED inference processed 712.2
Local host SED inference not processed None
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) = 15h35m07.49s, 9d45m02.90s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 15h35m05.44s, 9d44m59.91s
semi major axis, semi minor axis (arcsec) = 7.51, 6.92
angle (degrees, anti-clockwise from east) = -79.05

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 62.8 6.03 19.405 0.104 AB
PanSTARRS_g 273.74 1.47 17.807 0.006 AB
2MASS_J 2536.96 231.94 14.494 0.099 Vega
2MASS_K 2834.48 461.94 13.431 0.177 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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.925 11.203 11.365
log10(SFR){\rm log}_{10}({\rm SFR}) 1.018 1.592 2.074
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.264 -9.599 -8.920
stellar age{\rm stellar\ age} 2.145 5.908 7.466

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.727 -0.219 0.098
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.347 -0.077 0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.686 1.174 1.704
δ\delta -0.503 -0.199 0.055
τ1/τ2\tau_1/\tau_2 0.296 0.783 1.311
QPAHQ_{PAH} 0.473 2.005 4.779
UminU_{min} 2.220 6.874 13.910
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.624 -2.766 -1.437

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.459 -2.780 -0.840
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.994 1.466 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.689 1.641 2.012
0.03-0.10 Gyr 0.303 1.471 2.133
0.10-0.32 Gyr 0.049 1.191 1.842
0.32-1.03 Gyr -0.398 0.982 1.587
1.03-3.30 Gyr -0.067 1.120 1.562
3.30-10.59 Gyr -0.277 1.203 1.522
10.59-11.77 Gyr -0.477 1.197 1.935