2022poi results

Information

Transient
Name:AT2022poi
Right ascension: 4h31m07.46s
Declination:-49d33m45.64s
Discovery Date:July 26, 2022, 8:23 a.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:
Right ascension: 4h31m07.48s
Declination:-49d33m46.63s
Redshift:None
Photometric Redshift:0.042
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_z
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.14
Transient MWEBV processed 0.04
Host match processed 7.9
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 2.64
Validate global photometry processed 9.09
Global host SED inference processed 440.76
Local aperture photometry processed 2.95
Validate local photometry processed 0.02
Local host SED inference processed 518.46
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h31m07.46s, -49d33m45.64s
semi major axis, semi minor axis (arcsec):2.39, 2.39
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 28.07 0.18 20.279 0.007 AB
DES_r 42.43 0.28 19.831 0.007 AB
DES_z 52.39 0.88 19.602 0.018 AB

Aperture details

RA, DEC (J2000):4h31m07.48s, -49d33m46.70s
semi major axis, semi minor axis (arcsec):13.77, 4.01
angle (degrees, anti-clockwise from east):37.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.39 3.59 21.083 0.291 AB
GALEX_NUV 17.76 2.07 20.776 0.127 AB
DES_g 75.51 0.39 19.205 0.006 AB
DES_r 108.72 0.57 18.809 0.006 AB
DES_z 124.44 1.87 18.663 0.016 AB
2MASS_J 315.88 241.83 16.756 0.831 Vega
2MASS_H -390.44 381.67 Vega
2MASS_K -96.54 392.06 Vega
WISE_W1 40.07 9.63 17.194 0.261 Vega
WISE_W2 44.46 14.86 16.441 0.363 Vega
WISE_W4 -4.55 323.88 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.232 8.458 8.608
{\rm log}_{10}({\rm SFR}) -1.746 -1.060 -0.537
{\rm log}_{10}({\rm sSFR}) -10.309 -9.522 -8.848
{\rm stellar\ age} 3.408 6.358 7.932

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.830 -1.428 -0.641
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -0.539 0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.625 1.016
\delta -0.497 -0.157 0.237
\tau_1/\tau_2 0.737 1.089 1.446
Q_{PAH} 0.794 2.331 4.509
U_{min} 2.843 8.008 15.190
{\rm log}_{10}(\gamma_e)\, -3.132 -2.024 -1.029

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.544 -1.071 -0.264
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.484 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.921 -1.193 -0.740
0.03-0.10 Gyr -1.890 -1.058 -0.453
0.10-0.33 Gyr -2.137 -1.380 -0.859
0.33-1.09 Gyr -2.442 -1.622 -1.187
1.09-3.60 Gyr -2.306 -1.576 -1.268
3.60-11.87 Gyr -2.316 -1.529 -1.262
11.87-13.19 Gyr -2.460 -1.548 -0.977

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.643 8.814 8.931
{\rm log}_{10}({\rm SFR}) -1.245 -0.945 -0.614
{\rm log}_{10}({\rm sSFR}) -10.096 -9.776 -9.334
{\rm stellar\ age} 5.291 6.867 8.169

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.704 -1.279 -0.726
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.837 0.123 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.264 0.452
\delta -0.597 -0.153 0.136
\tau_1/\tau_2 0.677 1.034 1.398
Q_{PAH} 0.444 1.359 3.313
U_{min} 2.841 8.052 14.913
{\rm log}_{10}(\gamma_e)\, -2.579 -1.421 -0.578

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.970 -1.757 -0.980
{\rm log}_{10}(\tau_{AGN})\, 1.227 1.600 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.479 -1.100 -0.823
0.03-0.10 Gyr -1.299 -0.907 -0.516
0.10-0.33 Gyr -1.414 -1.017 -0.651
0.33-1.09 Gyr -1.658 -1.223 -0.909
1.09-3.60 Gyr -1.637 -1.247 -1.006
3.60-11.87 Gyr -1.497 -1.119 -0.917
11.87-13.19 Gyr -1.662 -1.061 -0.543