2021pif

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Information

Transient

Name: AT2021pif
Right ascension: 18h45m26.65s
Declination: -25d27m25.39s
Discovery Date: June 1, 2021, 10:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.291

Host

Name: 2021pif
Right ascension: 18h45m26.50s
Declination: -25d27m27.02s
Redshift: None
Photometric Redshift: 0.059
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 13.8
Cutout download processed 0.7
Global aperture construction processed 0.68
Local aperture photometry processed 3.7
Global aperture photometry processed 3.66
Validate local photometry processed 0.02
Validate global photometry processed 11.22
Host information processed 0.21
Global host SED inference processed None
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.09
Log transient processing status processing 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) = 18h45m26.65s, -25d27m25.39s
semi major axis, semi minor axis (arcsec) = 1.75, 1.75
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 8.37 0.65 21.593 0.084
PanSTARRS_r 13.44 1.12 21.079 0.091
PanSTARRS_i 24.98 1.35 20.406 0.059
PanSTARRS_z 57.37 1.92 19.503 0.036
PanSTARRS_y 34.32 5.77 20.061 0.182

Aperture details

RA, DEC (J2000) = 18h45m26.49s, -25d27m26.88s
semi major axis, semi minor axis (arcsec) = 2.12, 1.95
angle (degrees, anti-clockwise from east) = -8.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 26.58 0.76 20.339 0.031
PanSTARRS_r 47.34 1.24 19.712 0.028
PanSTARRS_i 60.06 1.43 19.454 0.026
PanSTARRS_z 72.69 1.97 19.246 0.029
PanSTARRS_y 54.19 5.76 19.565 0.115
 

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})\, 8.927 9.203 9.346
{\rm log}_{10}({\rm SFR}) -1.166 -0.637 -0.152
{\rm log}_{10}({\rm sSFR}) -10.476 -9.893 -9.226
{\rm stellar\ age} 0.952 5.625 7.505

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.325 0.018 0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.888 -1.686 -1.419

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.041 1.512 2.120
\delta -0.031 0.150 0.306
\tau_1/\tau_2 0.703 1.117 1.541
Q_{PAH} 0.676 2.891 5.479
U_{min} 3.859 9.563 17.023
{\rm log}_{10}(\gamma_e)\, -2.903 -1.337 -0.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.731 -1.411 -0.165
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.546 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.163 -0.683 -0.172
0.03-0.10 Gyr -1.746 -0.762 -0.142
0.10-0.33 Gyr -1.454 -0.674 0.072
0.33-1.08 Gyr -1.333 -0.619 -0.092
1.08-3.55 Gyr -2.266 -0.839 -0.471
3.55-11.67 Gyr -3.196 -0.878 -0.564
11.67-12.97 Gyr -3.297 -0.935 -0.299

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.771 8.930 9.057
{\rm log}_{10}({\rm SFR}) -2.353 -1.069 0.128
{\rm log}_{10}({\rm sSFR}) -11.226 -10.027 -8.775
{\rm stellar\ age} 1.676 4.523 6.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.826 -1.522 -1.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.856 -1.452 -0.076

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.043 0.299 0.718
\delta -0.536 -0.138 0.223
\tau_1/\tau_2 0.615 1.027 1.457
Q_{PAH} 2.797 4.773 6.266
U_{min} 3.685 9.877 17.379
{\rm log}_{10}(\gamma_e)\, -3.015 -1.700 -0.486

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.276 -1.042 -0.415
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.481 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.758 -2.048 -1.397
0.03-0.10 Gyr -2.516 -0.956 0.289
0.10-0.33 Gyr -1.983 -0.631 0.013
0.33-1.08 Gyr -2.348 -0.749 -0.305
1.08-3.55 Gyr -2.377 -0.985 -0.625
3.55-11.67 Gyr -3.192 -1.350 -0.908
11.67-12.97 Gyr -3.649 -1.344 -0.536