2021aice

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Information

Transient

Name: AT2021aice
Right ascension: 20h44m39.46s
Declination: -20d32m05.64s
Discovery Date: July 13, 2021, 10:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name: 2021aice
Right ascension: 20h44m39.45s
Declination: -20d32m05.61s
Redshift: 0.036915
Photometric Redshift: 0.032
 

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
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 1.78
Cutout download processed 3.24
Global aperture construction processed 0.63
Local aperture photometry processed 3.23
Global aperture photometry processed 3.01
Validate local photometry processed 0.01
Validate global photometry processed 7.0
Host information processed 0.13
Global host SED inference processed 2014.06
Local host SED inference processed 546.49
Transient information processed 0.0
Transient MWEBV processed 0.2
Host MWEBV processed 0.05
Processing status completed 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) = 20h44m39.46s, -20d32m05.64s
semi major axis, semi minor axis (arcsec) = 2.73, 2.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1297.92 0.92 16.117 0.001 AB
PanSTARRS_r 2811.58 1.36 15.278 0.001 AB
PanSTARRS_i 4063.12 0.89 14.878 0.000 AB
PanSTARRS_z 5105.74 2.66 14.630 0.001 AB
PanSTARRS_y 5851.49 5.93 14.482 0.001 AB

Aperture details

RA, DEC (J2000) = 20h44m39.46s, -20d32m05.66s
semi major axis, semi minor axis (arcsec) = 19.27, 16.7
angle (degrees, anti-clockwise from east) = -172.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 35.08 3.84 20.037 0.119 AB
GALEX_NUV 29.64 4.84 20.220 0.177 AB
PanSTARRS_g 4134.43 4.22 14.859 0.001 AB
PanSTARRS_r 8664.2 5.99 14.056 0.001 AB
PanSTARRS_i 12422.63 4.2 13.664 0.000 AB
PanSTARRS_z 15534.12 13.98 13.422 0.001 AB
PanSTARRS_y 18849.23 36.77 13.212 0.002 AB
2MASS_H 30717.43 560.17 11.314 0.020 Vega
 

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})\, 10.364 10.523 10.638
{\rm log}_{10}({\rm SFR}) -5.616 -1.360 -0.242
{\rm log}_{10}({\rm sSFR}) -15.973 -11.717 -10.662
{\rm stellar\ age} 5.278 7.747 9.934

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.436 -1.032 -0.757
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.702 0.252

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.490 0.685 0.932
\delta -0.914 -0.725 -0.341
\tau_1/\tau_2 0.455 0.897 1.297
Q_{PAH} 0.475 1.509 3.558
U_{min} 3.131 8.742 16.440
{\rm log}_{10}(\gamma_e)\, -3.289 -1.971 -1.111

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.074 -1.755 -0.912
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.403 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.616 -1.360 -0.242
0.03-0.10 Gyr -5.259 -1.341 0.108
0.10-0.33 Gyr -4.581 -1.270 0.090
0.33-1.09 Gyr -3.387 -0.790 0.176
1.09-3.61 Gyr -1.961 0.062 0.554
3.61-11.94 Gyr -0.490 0.356 0.586
11.94-13.26 Gyr -0.810 0.397 1.227

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.096 11.200 11.326
{\rm log}_{10}({\rm SFR}) -1.625 -0.920 -0.213
{\rm log}_{10}({\rm sSFR}) -12.785 -12.106 -11.436
{\rm stellar\ age} 7.299 10.320 12.584

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.113 -0.381 -0.152
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 -0.425 0.198

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.499 0.985
\delta -0.370 0.232 0.364
\tau_1/\tau_2 0.470 0.902 1.351
Q_{PAH} 0.568 2.223 4.749
U_{min} 4.153 10.560 17.820
{\rm log}_{10}(\gamma_e)\, -2.865 -1.312 -0.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.045 -2.616 -0.799
{\rm log}_{10}(\tau_{AGN})\, 0.871 1.385 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.625 -0.920 -0.213
0.03-0.10 Gyr -4.257 -1.980 -1.013
0.10-0.33 Gyr -5.671 -2.311 -1.087
0.33-1.09 Gyr -4.762 -1.757 -0.621
1.09-3.61 Gyr -3.513 -0.695 1.044
3.61-11.94 Gyr -1.507 0.540 1.139
11.94-13.26 Gyr 0.685 1.835 2.183