2024gyt

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Information

Transient

Name: AT2024gyt
Right ascension: 9h19m56.89s
Declination: 0d56m15.26s
Discovery Date: April 20, 2024, 7:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: PGC026385
Right ascension: 9h19m55.18s
Declination: 0d56m42.57s
Redshift: 0.017641
Photometric Redshift:
 

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 4.03
Cutout download processed 38.09
Global aperture construction processed 0.6
Local aperture photometry processed 6.73
Global aperture photometry processed 6.2
Validate local photometry processed 0.03
Validate global photometry processed 16.95
Host information processed 0.16
Global host SED inference processed 446.9
Local host SED inference processed 1221.74
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) = 9h19m56.89s, 0d56m15.26s
semi major axis, semi minor axis (arcsec) = 5.58, 5.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.08 0.86 22.374 0.229 AB
GALEX_NUV 2.85 0.43 22.762 0.163 AB
SDSS_u 26.5 4.14 20.342 0.170 AB
SDSS_g 20.23 2.1 20.635 0.113 AB
DES_g 12.55 0.5 21.154 0.044 AB
PanSTARRS_g 11.88 1.37 21.213 0.125 AB
SDSS_r 25.12 2.96 20.400 0.128 AB
PanSTARRS_r 11.52 1.71 21.246 0.162 AB
DES_r 16.24 0.75 20.874 0.050 AB
SDSS_i 56.62 4.55 19.518 0.087 AB
PanSTARRS_i 24.52 2.3 20.426 0.102 AB
PanSTARRS_z 14.81 4.55 20.973 0.334 AB
SDSS_z 44.04 14.6 19.790 0.360 AB
DES_z 15.67 2.45 20.913 0.170 AB
PanSTARRS_y 54.45 10.03 19.560 0.200 AB
2MASS_J -106.57 149.17 Vega
2MASS_H -230.49 204.18 Vega
2MASS_K 262.32 266.1 16.015 1.101 Vega

Aperture details

RA, DEC (J2000) = 9h19m55.18s, 0d56m42.59s
semi major axis, semi minor axis (arcsec) = 17.67, 11.42
angle (degrees, anti-clockwise from east) = -9.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.46 1.95 20.859 0.129 AB
GALEX_NUV 40.83 1.25 19.873 0.033 AB
SDSS_u 845.33 12.27 16.582 0.016 AB
SDSS_g 3580.96 16.06 15.015 0.005 AB
DES_g 4157.51 3.06 14.853 0.001 AB
PanSTARRS_g 4240.52 3.79 14.831 0.001 AB
SDSS_r 7974.21 24.03 14.146 0.003 AB
PanSTARRS_r 8059.72 4.77 14.134 0.001 AB
DES_r 8764.28 7.43 14.043 0.001 AB
SDSS_i 11529.99 29.66 13.745 0.003 AB
PanSTARRS_i 11641.81 6.15 13.735 0.001 AB
PanSTARRS_z 14197.41 11.17 13.519 0.001 AB
SDSS_z 15432.76 48.36 13.429 0.003 AB
DES_z 15633.34 25.14 13.415 0.002 AB
PanSTARRS_y 17646.68 26.32 13.283 0.002 AB
2MASS_J 21884.12 390.44 12.155 0.019 Vega
2MASS_H 26537.76 531.52 11.473 0.022 Vega
2MASS_K 21335.59 691.38 11.239 0.035 Vega
WISE_W1 9641.55 63.08 11.241 0.007 Vega
WISE_W2 5194.2 65.29 11.272 0.014 Vega
WISE_W3 1720.1 160.34 10.637 0.101 Vega
WISE_W4 1370.03 776.37 9.438 0.615 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})\, 6.873 7.126 7.394
{\rm log}_{10}({\rm SFR}) -1.599 -1.213 -0.855
{\rm log}_{10}({\rm sSFR}) -8.816 -8.192 -7.931
{\rm stellar\ age} 0.066 2.122 6.355

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.890 -1.601 -1.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.007 0.201 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.858 1.241 1.692
\delta 0.019 0.133 0.255
\tau_1/\tau_2 0.929 1.372 1.771
Q_{PAH} 0.206 0.762 1.952
U_{min} 2.921 9.140 17.192
{\rm log}_{10}(\gamma_e)\, -3.625 -2.925 -1.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.017 -1.531 -0.272
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.406 1.765

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.721 -1.337 -1.001
0.03-0.10 Gyr -1.752 -1.237 -0.775
0.10-0.33 Gyr -4.969 -3.170 -2.144
0.33-1.10 Gyr -6.630 -3.821 -2.688
1.10-3.66 Gyr -6.969 -3.629 -2.627
3.66-12.17 Gyr -7.566 -3.767 -2.682
12.17-13.52 Gyr -7.809 -3.831 -2.571

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.398 10.487 10.521
{\rm log}_{10}({\rm SFR}) -2.845 -2.184 -1.743
{\rm log}_{10}({\rm sSFR}) -13.323 -12.671 -12.223
{\rm stellar\ age} 9.162 12.588 12.837

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.558 -0.423 -0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.527 -0.664 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.139 0.222
\delta -0.604 -0.266 0.026
\tau_1/\tau_2 0.470 0.882 1.326
Q_{PAH} 0.363 1.096 2.636
U_{min} 3.105 8.744 16.438
{\rm log}_{10}(\gamma_e)\, -2.663 -1.628 -1.039

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.690 -4.083 -3.192
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.663 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.624 -2.351 -1.906
0.03-0.10 Gyr -3.295 -2.209 -1.666
0.10-0.33 Gyr -3.895 -2.405 -1.720
0.33-1.10 Gyr -4.589 -2.553 -1.637
1.10-3.66 Gyr -3.895 -2.158 -1.025
3.66-12.17 Gyr -2.247 -0.564 0.570
12.17-13.52 Gyr 0.911 1.592 1.641