2024ska results

Information

Transient
Name:AT2024ska
Right ascension: 17h09m57.08s
Declination:25d27m13.08s
Discovery Date:Aug. 17, 2024, 4:05 a.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:2024ska
Right ascension: 17h09m57.14s
Declination:25d27m11.71s
Redshift:0.060136
Photometric Redshift:0.072
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.13
Transient MWEBV processed 0.19
Host match processed 1.53
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.57
Global aperture photometry processed 3.64
Validate global photometry processed 9.6
Global host SED inference processed 457.96
Local aperture photometry processed 3.26
Validate local photometry processed 0.02
Local host SED inference processed 470.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h09m57.08s, 25d27m13.08s
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 Mag sys
PanSTARRS_g 153.86 0.39 18.432 0.003 AB
PanSTARRS_r 283.47 0.54 17.769 0.002 AB
PanSTARRS_i 385.49 0.71 17.435 0.002 AB
PanSTARRS_z 464.15 1.22 17.233 0.003 AB
PanSTARRS_y 520.23 2.63 17.110 0.005 AB

Aperture details

RA, DEC (J2000):17h09m57.14s, 25d27m11.58s
semi major axis, semi minor axis (arcsec):9.69, 8.29
angle (degrees, anti-clockwise from east):-169.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 842.3 1.76 16.586 0.002 AB
PanSTARRS_r 1442.68 2.29 16.002 0.002 AB
PanSTARRS_i 1959.49 3.38 15.670 0.002 AB
PanSTARRS_z 2274.75 5.75 15.508 0.003 AB
PanSTARRS_y 2669.43 13.09 15.334 0.005 AB
2MASS_J 3638.28 207.88 14.103 0.062 Vega
2MASS_H 4040.49 282.03 13.516 0.076 Vega
2MASS_K 3357.44 362.57 13.247 0.117 Vega
WISE_W1 1946.47 32.23 12.978 0.018 Vega
WISE_W2 1308.27 31.7 12.769 0.026 Vega
WISE_W3 6073.9 115.74 9.267 0.021 Vega
WISE_W4 5944.2 846.23 7.845 0.155 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.819 9.952 10.068
{\rm log}_{10}({\rm SFR}) -2.973 -1.611 -0.840
{\rm log}_{10}({\rm sSFR}) -12.879 -11.610 -10.775
{\rm stellar\ age} 6.226 7.722 10.272

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.555 -1.084 -0.687
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -0.510 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.566 0.833
\delta -0.537 -0.082 0.256
\tau_1/\tau_2 0.547 0.972 1.374
Q_{PAH} 0.993 2.957 5.402
U_{min} 3.066 8.294 16.110
{\rm log}_{10}(\gamma_e)\, -3.169 -1.601 -0.555

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.876 -1.833 -0.765
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.484 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.973 -1.611 -0.840
0.03-0.10 Gyr -2.238 -0.876 -0.219
0.10-0.33 Gyr -2.721 -1.078 -0.398
0.33-1.08 Gyr -2.575 -1.056 -0.417
1.08-3.55 Gyr -2.037 -0.619 -0.144
3.55-11.66 Gyr -0.868 -0.204 -0.015
11.66-12.96 Gyr -0.773 -0.011 0.721

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.378 10.492 10.580
{\rm log}_{10}({\rm SFR}) -0.662 -0.137 0.172
{\rm log}_{10}({\rm sSFR}) -11.132 -10.635 -10.283
{\rm stellar\ age} 5.079 6.817 7.972

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.704 -0.397 -0.200
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.850 -1.012 0.252

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.339 0.539
\delta -0.766 -0.403 0.065
\tau_1/\tau_2 0.713 1.079 1.412
Q_{PAH} 1.380 2.757 4.877
U_{min} 2.361 7.373 15.348
{\rm log}_{10}(\gamma_e)\, -3.306 -2.276 -1.352

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.724 -1.760 -1.187
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.506 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.662 -0.137 0.172
0.03-0.10 Gyr -1.032 0.145 0.702
0.10-0.33 Gyr -1.255 -0.063 0.397
0.33-1.08 Gyr -0.888 0.039 0.419
1.08-3.55 Gyr -0.127 0.314 0.620
3.55-11.66 Gyr -0.038 0.355 0.523
11.66-12.96 Gyr -0.355 0.335 0.813