2022aw

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Information

Transient

Name: 2022aw
Right ascension: 23h48m50.82s
Declination: -4d20m05.22s
Discovery Date: None
Classification: Ia
Redshift: 0.047549
MW E(B-V): 0.032

Host

Name: 2022aw
Right ascension: 23h48m50.81s
Declination: -4d20m05.34s
Redshift: 0.060428
Photometric Redshift: 0.065
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.82
Cutout download processed 20.62
Global aperture construction processed 0.6
Local aperture photometry processed 6.19
Global aperture photometry processed 6.23
Validate local photometry processed 0.03
Validate global photometry processed 17.4
Host information processed 0.1
Global host SED inference processed 457.65
Local host SED inference processed 461.96
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.12
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) = 23h48m50.82s, -4d20m05.22s
semi major axis, semi minor axis (arcsec) = 1.72, 1.72
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 43.19 2.67 19.811 0.067
SDSS_g 202.75 3.74 18.133 0.020
DES_g 221.65 0.6 18.036 0.003
PanSTARRS_g 210.32 0.48 18.093 0.002
SDSS_r 408.25 5.33 17.373 0.014
PanSTARRS_r 381.35 0.46 17.447 0.001
DES_r 461.82 1.75 17.239 0.004
SDSS_i 588.91 6.52 16.975 0.012
PanSTARRS_i 587.47 0.73 16.978 0.001
PanSTARRS_z 700.38 1.36 16.787 0.002
SDSS_z 753.27 9.12 16.708 0.013
DES_z 725.13 5.88 16.749 0.009
PanSTARRS_y 777.59 3.02 16.673 0.004

Aperture details

RA, DEC (J2000) = 23h48m50.81s, -4d20m05.15s
semi major axis, semi minor axis (arcsec) = 4.79, 4.01
angle (degrees, anti-clockwise from east) = -91.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.58 0.46 23.400 0.318
GALEX_NUV 5.43 0.55 22.063 0.109
SDSS_u 92.26 6.16 18.987 0.072
SDSS_g 325.82 4.91 17.618 0.016
DES_g 346.87 0.78 17.550 0.002
PanSTARRS_g 347.76 1.02 17.547 0.003
SDSS_r 658.65 7.07 16.853 0.012
PanSTARRS_r 640.77 0.95 16.883 0.002
DES_r 713.79 2.21 16.766 0.003
SDSS_i 931.17 9.01 16.477 0.011
PanSTARRS_i 923.86 1.58 16.486 0.002
PanSTARRS_z 1106.02 2.98 16.291 0.003
SDSS_z 1218.55 17.15 16.185 0.015
DES_z 1167.13 7.52 16.232 0.007
PanSTARRS_y 1282.52 7.08 16.130 0.006
2MASS_J 1824.99 135.72 14.852 0.081
2MASS_H 2121.29 215.67 14.216 0.110
2MASS_K 2155.52 251.43 13.728 0.127
WISE_W1 728.3 19.11 14.045 0.028
WISE_W2 401.43 22.92 14.052 0.062
WISE_W3 149.18 96.25 13.292 0.700
WISE_W4 668.89 542.56 10.217 0.881
 

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})\, 9.906 10.019 10.118
{\rm log}_{10}({\rm SFR}) -0.750 -0.378 -0.029
{\rm log}_{10}({\rm sSFR}) -10.818 -10.386 -10.015
{\rm stellar\ age} 5.275 6.972 8.630

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.367 -0.917 -0.609
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.892 -1.677 -0.570

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.601 0.827
\delta -0.853 -0.629 -0.364
\tau_1/\tau_2 0.617 0.928 1.238
Q_{PAH} 0.336 1.738 4.432
U_{min} 2.546 7.338 14.464
{\rm log}_{10}(\gamma_e)\, -3.348 -1.872 -0.995

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.253 -2.614 -0.819
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.342 1.806

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.509 -0.265 -0.029
0.03-0.10 Gyr -1.158 -0.461 -0.010
0.10-0.33 Gyr -1.181 -0.414 0.103
0.33-1.08 Gyr -0.968 -0.161 0.263
1.08-3.55 Gyr -0.555 0.027 0.271
3.55-11.66 Gyr -0.293 0.092 0.274
11.66-12.95 Gyr -0.363 0.172 0.775

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.327 10.441 10.514
{\rm log}_{10}({\rm SFR}) -4.144 -2.026 -0.996
{\rm log}_{10}({\rm sSFR}) -14.784 -12.502 -11.514
{\rm stellar\ age} 7.678 11.668 12.293

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.704 -1.312 -0.957
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.491 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.406 0.543
\delta -0.467 -0.098 0.139
\tau_1/\tau_2 0.525 0.988 1.443
Q_{PAH} 1.100 3.216 5.252
U_{min} 3.245 10.134 18.277
{\rm log}_{10}(\gamma_e)\, -3.038 -1.569 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.377 -3.415 -2.361
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.635 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.414 -2.639 -1.406
0.03-0.10 Gyr -5.165 -2.197 -0.906
0.10-0.33 Gyr -5.372 -2.733 -1.215
0.33-1.08 Gyr -5.756 -3.107 -1.172
1.08-3.55 Gyr -4.358 -2.304 -0.578
3.55-11.66 Gyr -2.301 -0.185 0.632
11.66-12.95 Gyr 0.174 1.543 1.656