2024htw

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Information

Transient

Name: AT2024htw
Right ascension: 12h42m40.38s
Declination: -12d20m22.90s
Discovery Date: April 16, 2024, 8:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2024htw
Right ascension: 12h42m39.97s
Declination: -12d20m23.87s
Redshift: 0.070562
Photometric Redshift: 0.074
 

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 1.18
Cutout download processed 14.64
Global aperture construction processed 0.61
Local aperture photometry processed 4.49
Global aperture photometry processed 4.83
Validate local photometry processed 0.02
Validate global photometry processed 13.84
Host information processed 0.13
Global host SED inference processed 437.2
Local host SED inference processed 428.74
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) = 12h42m40.38s, -12d20m22.90s
semi major axis, semi minor axis (arcsec) = 1.49, 1.49
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 22.67 1.32 20.512 0.063 AB
PanSTARRS_g 23.59 0.33 20.468 0.015 AB
SDSS_r 44.22 1.88 19.786 0.046 AB
PanSTARRS_r 42.81 0.52 19.821 0.013 AB
SDSS_i 58.82 2.38 19.476 0.044 AB
PanSTARRS_i 60.55 0.6 19.445 0.011 AB
PanSTARRS_z 67.87 1.08 19.321 0.017 AB
SDSS_z 65.03 6.4 19.367 0.107 AB
PanSTARRS_y 85.17 1.92 19.074 0.025 AB

Aperture details

RA, DEC (J2000) = 12h42m39.96s, -12d20m23.62s
semi major axis, semi minor axis (arcsec) = 23.79, 9.52
angle (degrees, anti-clockwise from east) = -80.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 76.05 8.67 19.197 0.124 AB
GALEX_NUV 105.32 7.27 18.844 0.075 AB
SDSS_u 384.06 17.44 17.439 0.049 AB
SDSS_g 984.02 9.5 16.417 0.010 AB
PanSTARRS_g 981.45 3.27 16.420 0.004 AB
SDSS_r 1793.47 13.43 15.766 0.008 AB
PanSTARRS_r 1762.44 5.1 15.785 0.003 AB
SDSS_i 2496.78 18.73 15.407 0.008 AB
PanSTARRS_i 2501.0 5.88 15.405 0.003 AB
PanSTARRS_z 2769.61 10.63 15.294 0.004 AB
SDSS_z 2947.73 63.21 15.226 0.023 AB
PanSTARRS_y 3384.2 18.95 15.076 0.006 AB
2MASS_J 3766.21 448.05 14.065 0.129 Vega
2MASS_H 5028.52 604.15 13.279 0.130 Vega
2MASS_K 4127.57 827.23 13.023 0.218 Vega
WISE_W1 2425.75 35.21 12.739 0.016 Vega
WISE_W2 1572.86 47.81 12.569 0.033 Vega
WISE_W3 3040.7 215.83 10.019 0.077 Vega
WISE_W4 4684.54 1187.84 8.103 0.275 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})\, 9.037 9.224 9.343
{\rm log}_{10}({\rm SFR}) -2.033 -1.345 -0.865
{\rm log}_{10}({\rm sSFR}) -11.248 -10.539 -10.019
{\rm stellar\ age} 4.521 6.951 8.566

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.449 -0.736 -0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.318 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.693 1.028
\delta -0.459 -0.063 0.265
\tau_1/\tau_2 0.619 0.983 1.356
Q_{PAH} 2.035 3.903 5.690
U_{min} 2.890 8.453 16.145
{\rm log}_{10}(\gamma_e)\, -2.875 -1.898 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.596 -1.270 -0.298
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.538 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.201 -1.509 -1.013
0.03-0.10 Gyr -1.812 -1.188 -0.366
0.10-0.33 Gyr -2.169 -1.360 -0.721
0.33-1.07 Gyr -2.340 -1.282 -0.717
1.07-3.52 Gyr -2.043 -1.125 -0.743
3.52-11.54 Gyr -1.513 -0.936 -0.725
11.54-12.82 Gyr -1.721 -0.887 -0.293

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.713 10.751 10.783
{\rm log}_{10}({\rm SFR}) 0.454 0.544 0.632
{\rm log}_{10}({\rm sSFR}) -10.306 -10.210 -10.099
{\rm stellar\ age} 6.200 6.916 7.618

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.170 -0.071 0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.231 0.340 0.442

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.159 0.218
\delta -0.937 -0.796 -0.563
\tau_1/\tau_2 0.759 1.069 1.384
Q_{PAH} 0.439 0.946 1.777
U_{min} 2.404 7.347 14.242
{\rm log}_{10}(\gamma_e)\, -3.456 -2.843 -2.068

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.940 -2.695 -2.082
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.148 1.673

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.278 0.368 0.457
0.03-0.10 Gyr 0.338 0.547 0.733
0.10-0.33 Gyr -0.150 0.152 0.387
0.33-1.07 Gyr -0.191 0.115 0.331
1.07-3.52 Gyr 0.398 0.594 0.783
3.52-11.54 Gyr 0.532 0.665 0.741
11.54-12.82 Gyr 0.242 0.654 0.998