2019grp

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Information

Transient

Name: AT2019grp
Right ascension: 2h49m46.82s
Declination: -55d37m34.07s
Discovery Date: June 2, 2019, 10:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: PGC128589
Right ascension: 2h49m47.45s
Declination: -55d37m18.88s
Redshift: 0.021245
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 4.48
Cutout download processed 8.27
Global aperture construction processed 0.15
Local aperture photometry processed 0.98
Global aperture photometry processed 0.81
Validate local photometry processed 0.01
Validate global photometry processed 1.0
Host information processed 0.19
Global host SED inference processed 547.77
Local host SED inference not enough filters 19.64
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 2h49m46.82s, -55d37m34.07s
semi major axis, semi minor axis (arcsec) = 4.65, 4.65
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 5.26 2.43 22.097 0.501 AB
2MASS_J 458.88 116.35 16.351 0.275 Vega
2MASS_H 652.77 175.99 15.495 0.293 Vega
2MASS_K 568.19 203.91 15.176 0.390 Vega

Aperture details

RA, DEC (J2000) = 2h49m47.47s, -55d37m18.18s
semi major axis, semi minor axis (arcsec) = 18.89, 16.2
angle (degrees, anti-clockwise from east) = -82.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 337.88 19.46 17.578 0.063 AB
GALEX_NUV 456.4 13.26 17.252 0.032 AB
2MASS_J 16997.42 439.12 12.429 0.028 Vega
2MASS_H 18441.37 662.28 11.868 0.039 Vega
2MASS_K 16470.5 767.77 11.520 0.051 Vega
WISE_W1 8356.77 56.94 11.396 0.007 Vega
WISE_W2 5076.59 52.3 11.297 0.011 Vega
WISE_W3 20315.65 166.9 7.956 0.009 Vega
WISE_W4 19183.88 1147.26 6.573 0.065 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})\, 10.153 10.323 10.450
{\rm log}_{10}({\rm SFR}) -0.340 0.105 0.498
{\rm log}_{10}({\rm sSFR}) -10.667 -10.192 -9.793
{\rm stellar\ age} 6.059 8.061 11.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.497 -0.234 -0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.270 -0.441 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.343 0.556
\delta -0.597 -0.215 0.122
\tau_1/\tau_2 0.236 0.683 1.197
Q_{PAH} 0.571 1.694 4.094
U_{min} 2.182 6.725 13.844
{\rm log}_{10}(\gamma_e)\, -3.565 -2.275 -1.366

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.347 -3.222 -1.870
{\rm log}_{10}(\tau_{AGN})\, 1.195 1.750 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.492 0.039 0.405
0.03-0.10 Gyr -1.079 0.068 0.602
0.10-0.33 Gyr -1.788 -0.418 0.287
0.33-1.10 Gyr -1.974 -0.376 0.277
1.10-3.65 Gyr -1.550 -0.047 0.398
3.65-12.13 Gyr -0.480 0.333 0.552
12.13-13.47 Gyr -0.152 0.618 1.440