2025czy

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Information

Transient

Name: AT2025czy
Right ascension: 11h15m56.43s
Declination: -12d17m48.20s
Discovery Date: Feb. 28, 2025, 11:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name: 2025czy
Right ascension: 11h15m56.37s
Declination: -12d17m48.25s
Redshift: None
Photometric Redshift: 0.092
 

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 1.57
Cutout download processed 13.93
Global aperture construction processed 0.66
Local aperture photometry processed 4.21
Global aperture photometry processed 4.31
Validate local photometry processed 0.02
Validate global photometry processed 14.02
Host information processed 0.08
Global host SED inference processed 374.82
Local host SED inference processed 487.84
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) = 11h15m56.43s, -12d17m48.20s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 122.62 0.41 18.679 0.004 AB
PanSTARRS_z 139.25 0.79 18.540 0.006 AB
PanSTARRS_y 162.65 2.08 18.372 0.014 AB

Aperture details

RA, DEC (J2000) = 11h15m56.37s, -12d17m47.92s
semi major axis, semi minor axis (arcsec) = 5.63, 4.71
angle (degrees, anti-clockwise from east) = -11.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 32.31 6.32 20.127 0.212 AB
GALEX_NUV 58.3 2.8 19.486 0.052 AB
SDSS_u 107.27 5.57 18.824 0.056 AB
SDSS_g 279.46 4.54 17.784 0.018 AB
PanSTARRS_g 294.77 1.66 17.726 0.006 AB
SDSS_r 402.02 5.61 17.389 0.015 AB
PanSTARRS_r 407.77 1.46 17.374 0.004 AB
SDSS_i 565.34 6.95 17.019 0.013 AB
PanSTARRS_i 545.48 1.54 17.058 0.003 AB
PanSTARRS_z 567.83 3.18 17.014 0.006 AB
SDSS_z 634.04 18.86 16.895 0.032 AB
PanSTARRS_y 668.91 8.54 16.837 0.014 AB
2MASS_J 826.76 156.26 15.712 0.205 Vega
2MASS_H 1159.53 198.69 14.872 0.186 Vega
2MASS_K 984.74 353.77 14.579 0.390 Vega
WISE_W1 505.84 20.29 14.441 0.044 Vega
WISE_W2 396.71 26.69 14.065 0.073 Vega
WISE_W3 2463.68 131.26 10.247 0.058 Vega
WISE_W4 4585.81 802.74 8.126 0.190 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})\, 9.380 9.631 9.797
{\rm log}_{10}({\rm SFR}) -0.787 -0.201 0.440
{\rm log}_{10}({\rm sSFR}) -10.445 -9.804 -9.074
{\rm stellar\ age} 3.490 6.338 8.550

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.098 -0.483 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.989 -0.521 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.189 0.498 0.905
\delta -0.783 -0.456 0.025
\tau_1/\tau_2 0.576 0.956 1.350
Q_{PAH} 0.644 2.443 4.998
U_{min} 3.245 8.567 15.717
{\rm log}_{10}(\gamma_e)\, -3.045 -1.559 -0.405

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.618 -1.449 -0.286
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.486 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.622 -0.264 0.096
0.03-0.10 Gyr -1.068 -0.218 0.537
0.10-0.33 Gyr -1.454 -0.438 0.154
0.33-1.06 Gyr -1.618 -0.453 0.093
1.06-3.47 Gyr -1.402 -0.460 -0.106
3.47-11.30 Gyr -1.135 -0.390 -0.064
11.30-12.56 Gyr -1.203 -0.280 0.490

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.884 10.021 10.119
{\rm log}_{10}({\rm SFR}) 0.516 0.758 1.002
{\rm log}_{10}({\rm sSFR}) -9.560 -9.262 -8.929
{\rm stellar\ age} 3.452 5.330 6.569

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.461 -0.198 -0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.524 0.191 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.310 0.530
\delta -0.508 -0.145 0.072
\tau_1/\tau_2 0.875 1.159 1.460
Q_{PAH} 0.875 1.951 3.531
U_{min} 2.214 6.876 13.885
{\rm log}_{10}(\gamma_e)\, -3.139 -2.123 -1.330

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.610 -1.726 -1.288
{\rm log}_{10}(\tau_{AGN})\, 1.109 1.519 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.210 0.366 0.533
0.03-0.10 Gyr 0.585 0.865 1.130
0.10-0.33 Gyr 0.464 0.767 1.042
0.33-1.06 Gyr -0.236 0.193 0.479
1.06-3.47 Gyr -0.275 0.081 0.315
3.47-11.30 Gyr -0.439 -0.004 0.203
11.30-12.56 Gyr -0.638 0.028 0.485