2022blo

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Information

Transient

Name: AT2022blo
Right ascension: 2h33m52.94s
Declination: -21d51m52.11s
Discovery Date: Feb. 4, 2022, 7:35 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2022blo
Right ascension: 2h33m52.81s
Declination: -21d51m50.46s
Redshift: None
Photometric Redshift: 0.054
 

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 2.94
Cutout download processed 6.0
Global aperture construction processed 0.63
Local aperture photometry processed 5.38
Global aperture photometry processed 6.08
Validate local photometry processed 0.02
Validate global photometry processed 15.25
Host information processed 0.1
Global host SED inference processed 433.72
Local host SED inference processed 462.53
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 2h33m52.94s, -21d51m52.11s
semi major axis, semi minor axis (arcsec) = 1.91, 1.91
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 34.32 0.2 20.061 0.006 AB
PanSTARRS_g 23.38 0.46 20.478 0.021 AB
PanSTARRS_r 36.94 0.65 19.981 0.019 AB
DES_r 49.79 0.26 19.657 0.006 AB
PanSTARRS_i 39.17 0.53 19.918 0.015 AB
PanSTARRS_z 44.87 1.44 19.770 0.035 AB
DES_z 64.34 1.02 19.379 0.017 AB
PanSTARRS_y 51.0 4.08 19.631 0.087 AB

Aperture details

RA, DEC (J2000) = 2h33m52.79s, -21d51m50.92s
semi major axis, semi minor axis (arcsec) = 23.87, 6.57
angle (degrees, anti-clockwise from east) = -157.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 97.64 9.69 18.926 0.108 AB
GALEX_NUV 124.45 6.8 18.662 0.059 AB
DES_g 476.67 0.88 17.204 0.002 AB
PanSTARRS_g 442.6 2.97 17.285 0.007 AB
PanSTARRS_r 611.54 4.22 16.934 0.007 AB
DES_r 660.5 1.13 16.850 0.002 AB
PanSTARRS_i 668.65 3.42 16.837 0.006 AB
PanSTARRS_z 748.17 9.37 16.715 0.014 AB
DES_z 800.09 4.29 16.642 0.006 AB
PanSTARRS_y 693.38 26.71 16.798 0.042 AB
2MASS_J 912.02 317.61 15.605 0.378 Vega
2MASS_H 1160.12 528.53 14.871 0.495 Vega
2MASS_K -354.34 575.78 Vega
WISE_W1 419.68 19.13 14.644 0.049 Vega
WISE_W2 210.89 24.68 14.751 0.127 Vega
WISE_W3 475.32 100.93 12.034 0.231 Vega
WISE_W4 619.67 519.02 10.300 0.909 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})\, 7.926 8.381 8.624
{\rm log}_{10}({\rm SFR}) -1.028 -0.670 -0.332
{\rm log}_{10}({\rm sSFR}) -9.586 -9.034 -8.256
{\rm stellar\ age} 0.877 4.744 6.953

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.745 -0.122 0.106
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.624 -1.355 -0.768

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.374 0.584 0.896
\delta -0.707 -0.268 0.092
\tau_1/\tau_2 0.670 1.050 1.457
Q_{PAH} 0.937 3.008 5.422
U_{min} 2.984 8.185 15.151
{\rm log}_{10}(\gamma_e)\, -3.150 -2.125 -1.112

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.916 -1.117 -0.343
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.536 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.791 -0.555 -0.365
0.03-0.10 Gyr -1.448 -0.744 -0.284
0.10-0.33 Gyr -2.117 -1.216 -0.686
0.33-1.08 Gyr -2.696 -1.485 -0.973
1.08-3.57 Gyr -3.204 -1.714 -1.243
3.57-11.73 Gyr -3.435 -1.786 -1.308
11.73-13.04 Gyr -3.446 -1.840 -1.143

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.575 9.659 9.739
{\rm log}_{10}({\rm SFR}) -0.155 0.095 0.344
{\rm log}_{10}({\rm sSFR}) -9.832 -9.573 -9.285
{\rm stellar\ age} 4.721 6.031 7.092

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.024 -0.780 -0.587
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.927 -1.790 -0.933

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.121 0.240
\delta -0.566 -0.079 0.249
\tau_1/\tau_2 0.643 0.982 1.344
Q_{PAH} 0.593 1.869 4.193
U_{min} 2.871 8.005 15.147
{\rm log}_{10}(\gamma_e)\, -2.783 -1.738 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.194 -3.156 -2.218
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.305 1.807

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.801 -0.389 -0.217
0.03-0.10 Gyr -0.081 0.211 0.484
0.10-0.33 Gyr -0.107 0.177 0.398
0.33-1.08 Gyr -0.464 -0.134 0.062
1.08-3.57 Gyr -0.493 -0.223 -0.018
3.57-11.73 Gyr -0.600 -0.323 -0.161
11.73-13.04 Gyr -0.759 -0.268 0.148