2021aibw

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Information

Transient

Name: AT2021aibw
Right ascension: 22h00m41.66s
Declination: -1d51m22.87s
Discovery Date: July 4, 2021, 9:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.111

Host

Name: 2021aibw
Right ascension: 22h00m41.64s
Declination: -1d51m22.88s
Redshift: None
Photometric Redshift: 0.097
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.47
Cutout download processed 18.83
Global aperture construction processed 0.62
Local aperture photometry processed 5.51
Global aperture photometry processed 5.62
Validate local photometry processed 0.03
Validate global photometry processed 16.7
Host information processed 0.13
Global host SED inference processed 379.34
Local host SED inference processed 528.75
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 22h00m41.66s, -1d51m22.87s
semi major axis, semi minor axis (arcsec) = 1.12, 1.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 110.11 0.56 18.795 0.005
PanSTARRS_i 135.1 0.32 18.573 0.003
PanSTARRS_z 195.79 0.86 18.170 0.005
DES_z 232.86 1.65 17.982 0.008
PanSTARRS_y 207.44 2.11 18.108 0.011

Aperture details

RA, DEC (J2000) = 22h00m41.62s, -1d51m22.78s
semi major axis, semi minor axis (arcsec) = 6.6, 4.4
angle (degrees, anti-clockwise from east) = -18.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.62 0.83 22.504 0.250
GALEX_NUV 7.95 0.75 21.648 0.102
SDSS_u 63.36 6.13 19.395 0.105
SDSS_g 167.22 3.71 18.342 0.024
DES_g 180.11 0.56 18.261 0.003
PanSTARRS_g 187.73 1.31 18.216 0.008
SDSS_r 365.88 5.58 17.492 0.017
PanSTARRS_r 370.06 1.08 17.479 0.003
DES_r 402.51 1.15 17.388 0.003
SDSS_i 584.38 7.47 16.983 0.014
PanSTARRS_i 560.23 1.31 17.029 0.003
PanSTARRS_z 754.88 3.75 16.705 0.005
SDSS_z 856.69 24.39 16.568 0.031
DES_z 780.07 3.19 16.670 0.004
PanSTARRS_y 860.02 9.51 16.564 0.012
2MASS_J 1513.93 158.93 15.055 0.114
2MASS_H 1622.57 287.28 14.507 0.192
2MASS_K 1495.75 291.2 14.125 0.211
WISE_W1 828.81 23.39 13.905 0.031
WISE_W2 575.64 27.09 13.661 0.051
WISE_W3 2363.62 130.43 10.292 0.060
WISE_W4 2920.97 965.83 8.616 0.359
 

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})\, 9.823 10.008 10.104
{\rm log}_{10}({\rm SFR}) -2.503 -1.160 -0.436
{\rm log}_{10}({\rm sSFR}) -12.346 -11.160 -10.431
{\rm stellar\ age} 2.590 6.225 7.686

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.659 -0.206 0.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.920 -0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.338 0.783 1.216
\delta -0.485 -0.047 0.287
\tau_1/\tau_2 0.603 1.034 1.444
Q_{PAH} 1.692 4.251 6.135
U_{min} 2.831 8.573 16.231
{\rm log}_{10}(\gamma_e)\, -3.171 -1.844 -0.495

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.171 -2.417 -0.543
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.567 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.644 -1.314 -0.586
0.03-0.10 Gyr -1.446 -0.339 0.419
0.10-0.33 Gyr -1.225 -0.250 0.340
0.33-1.06 Gyr -1.176 -0.271 0.256
1.06-3.45 Gyr -1.167 -0.255 0.114
3.45-11.25 Gyr -1.352 -0.163 0.052
11.25-12.49 Gyr -1.652 -0.204 0.344

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.480 10.574 10.724
{\rm log}_{10}({\rm SFR}) -2.263 -0.691 0.133
{\rm log}_{10}({\rm sSFR}) -12.843 -11.259 -10.388
{\rm stellar\ age} 6.008 7.203 10.425

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.550 -0.852 -0.339
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.227 0.101 0.419

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.521 0.806 1.084
\delta -0.546 -0.331 -0.172
\tau_1/\tau_2 0.488 0.962 1.397
Q_{PAH} 0.575 1.413 2.643
U_{min} 2.839 8.686 16.840
{\rm log}_{10}(\gamma_e)\, -3.625 -3.014 -2.079

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.862 -1.946 -1.563
{\rm log}_{10}(\tau_{AGN})\, 0.866 1.133 1.604

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.423 -0.852 -0.030
0.03-0.10 Gyr 0.619 0.943 1.277
0.10-0.33 Gyr -2.860 -0.780 0.410
0.33-1.06 Gyr -3.504 -1.018 0.052
1.06-3.45 Gyr -2.460 -0.015 0.542
3.45-11.25 Gyr -0.570 0.441 0.663
11.25-12.49 Gyr -1.128 0.476 1.502